Answers
Answer:
30
Step-by-step explanation:
2x3x5=30
,,,,,,,,,,,,,
Related Questions
Write 375 cm3 in millilitres.
Answers
Answer:
I mean they have the same volume... so it's 375ml.
What is the base of the exponential function?
0.625
0.16
0.86
1.16
answer - 0.86
Answers
Answer:
the answer might be 0.86 I don't know though
Help pls show work if needed!ALSO GIVING BRAINLIST
Answers
Answer:
You add a bar till the 2 for the 9-10. You add bars till 6 for the 11- 12. You add bars till 8 for the 13-14. You add bars till the 4 for the 15-16.
Step-by-step explanation:
Select the correct answer. What is the solution to the equation? 3(x+9) ^3/4 = 24
Answers
Answer:
7
Step-by-step explanation:
Question
On Sunday, about how many times as great was the number of dinner customers as the number of lunch
customers?
Answers
...Answer:
Step-by-step explanation:
Suppose your friend's parents invest 15,000 in an account paying 7% compounded annually. What will the balance be after 5 years?(round to the nearest cent as needed)
Answers
Answer:
FV= $21,038.28
Step-by-step explanation:
Giving the following information:
Initial investment (PV)= $15,000
Interest rate (i)= 7% compounded annually
Number of periods (n)= 5
To calculate the future value (FV), we need to use the following formula:
FV= PV*(1 + i)^n
FV= 15,000*(1.07^5)
FV= $21,038.28
There are 55 blue marbles and 143 red marbles we want to place these
marbles in some boxes so that there is the the same in
each box and the same number of blue in each
many boxes do we need?
A. 8
B. 9
C. 10
Answers
Answer:
9 boxes
Step-by-step explanation:
The number of boxes that has the same number of marbles is 9.
Option B is the correct answer.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
The total number of marbles.
= 55 + 143
= 198
The number of boxes where each box has the same number of marbles.
= 198 / 22
= 9
Where each box will have 22 marbles.
Thus,
The number of boxes is 9.
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Help me please! NO FILES! i will report :)
Answers
Answer:
report me I have brainly plus
Bob's science teacher gave a quiz every Friday. Bob's quiz scores are shown in the box.
81 85 94 80 84 87 93 92
What is the median of Bob's quiz scores?
A 82
B 85
C 86
D 87
NO FILES PLZZ
Answers
Answer:
86
Step-by-step explanation:
80 81 84 85 87 92 93 94 8 numbers
Put numbers from smallest to largest then go through and count all the numbers. Cross off each number on either side until you get to the middle in this case you have two numbers average the. 85+ 87= 172/2 = 86
what expression is equivalent to 5 (x+10)
Answers
Answer:
An expression equivalent to 5 (x + 10) is 5x + 50.
plsss help me and also show your work if you can
Answers
Explanation: complimentary angles are two angles whose sum is 90°
To solve for x you would need this equation:
x + 65 = 90
write the fraction 1/30 as a percentage
Answers
Answer:
[tex]3 \frac{1}{3} [/tex]
Step-by-step explanation:
1/30 × 100% = 3 1/3%
A random sample of three-year-old thoroughbred racehorses is taken, and the 95% confidence interval for the true mean height (in inches) is calculated to be (62.0, 68.4). Data about horses from the historical record of the three-year old thoroughbred racehorses who have run in the Kentucky Derby is examined, and the mean height is calculated to be 68.25 inches. Does this sample provide convincing evidence that three-year-old thoroughbred racehorses are, on average, shorter than those that run in the Kentucky Derby
Answers
Options :
Yes, 68.25 is near the top of the confidence interval.
Yes, the value of 68.25 is a number in the confidence interval.
Yes, 68.25 is much higher than the sample mean of all three-year-old thoroughbred racehorses, which was 65.2 inches.
No, the value of 68.25 is a number in the confidence interval.
No, the horses that run in the Kentucky Derby are a subset of all three-year-old thoroughbred racehorses
Answer:
No , the value of 68.25 is a number in the confidence interval.
Step-by-step explanation:
The confidence interval gives a range if values which is used in establishing the significance of an hypothesis. If the true mean falls within the confidence interval drawn, then our finding is insignificant and the null hypothesis will stand. However, if the true mean does not fall within the interval, then our result is considered significant and the null is thus rejected.
Since true mean exists within the confidence interval, then we conclude that the sample does not provide convincing evidence that three-year-old thoroughbred racehorses are, on average, shorter than those that run in the Kentucky Derby
Find the greatest power of 3 that is a divisor of 100!
Answers
Answer:
33 + (11-1) + (3-1)2 + (1-1)3 = 47
Div with 100 indiv power of 3 and adding
3 = 33
9 = 11
27 = 3
81= 1
total = 48
help help help help help help help help help help help help
Answers
Answer:
the answer is $1,560(d)
Help pleaseeeeeeeeeeee
Answers
Answer:
I hope its c
Step-by-step explanation:
please let me know if its wrong
Examine this algebraic expression:
4x + y - 1/2 + 12
What are the variables?
What are the coefficients?
What are the constants?
Answers
Answer:
the variables are 4x and y the coefficients are 12 and the constant is 1/2
Help ME ASAP PLZZZZZ!!!!!!!!!
On a map, 3 centimeters represents 500 miles.
a) Two cities are 9 centimeters apart on the map. How many miles apart are the two cities?
b) Two national parks are 750 miles apart. How many centimeters apart are the two parks on the map?
Answers
Answer:
a.1,500 miles apart b.1.5 centermeters
Step-by-step explanation:
give me brainleist thank and 5 star!
a) The distance between the two cities is 1500 miles
b) The distance between the two national parks on the map is 4.5 cm
What is an Equation?
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
The scale on the map is
3 cm : 500 miles
a)
Let the distance between the 2 cities be = A
Now , the equation is
When the distance between the 2 cities is 500 miles , the scale on the map is 3 cm
So ,
3 cm = 500 miles
9 cm = 3 x 3 cm
9 cm = 500 x 3 miles
= 1500 miles
Therefore , the distance between the two cities is 1500 miles
b)
The distance between the two national park is 750 miles
Now , the equation is
When the distance between the 2 cities is 500 miles , the scale on the map is 3 cm
So ,
500 miles = 3 cm
1 mile = 3 / 500 cm
750 miles = ( 3 x 750 ) / 500 cm
750 miles = 3 x 1.5 cm
= 4.5 cm
Therefore ,
The distance between the two national parks on the map is 4.5 cm
Hence , a) The distance between the two cities is 1500 miles
b) The distance between the two national parks on the map is 4.5 cm
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Pls answer this question!! (will give brainliest)
Answers
Answer:
Step-by-step explanation:
The answer is A simple
I think I might be right but I don’t know
Answers
Answer: Equal to (=)
Step-by-step explanation: The answer is equal to because 0.67 can have infinite zeros behind it and still be equal to each other. This means that 0.67 could have one zero behind it and match the other. 0.67 is the same as 0.670. Hope this helps. Thanks
0.670 = 0.670
The starting salary of business students in a university is known to be normally distributed. A random sample of 18 business students results in a mean salary of $46,500 with a standard deviation of $10,200. Construct the 90% confidence interval for the mean starting salary of business students in this university. Multiple Choice 46,500 ± 1.740 ( 10,200 / 18−−√ ) 46,500 ± 1.330 ( 10,200 / 18−−√ ) 46,500 ± 1.734 ( 10,200 / 18−−√ ) 46,500 ± 1.645 ( 10,200 / 18−−√ )
Answers
Answer:
[tex]46500 \pm 1.74\frac{10200}{\sqrt{18}}[/tex]
Step-by-step explanation:
We have the standard deviation for the sample, which means that the t-distribution is used to solve this question.
The first step to solve this problem is finding how many degrees of freedom, we have. This is the sample size subtracted by 1. So
df = 18 - 1 = 17
90% confidence interval
Now, we have to find a value of T, which is found looking at the t table, with 17 degrees of freedom(y-axis) and a confidence level of [tex]1 - \frac{1 - 0.9}{2} = 0.95[/tex]. So we have T = 1.74
The margin of error is:
[tex]M = T\frac{s}{\sqrt{n}} = 1.74\frac{10200}{\sqrt{18}}[/tex]
Confidence interval:
Sample mean plus/minus margin of error. So
[tex]46500 \pm 1.74\frac{10200}{\sqrt{18}}[/tex]
Challenge: Laura buys a 10 pound bag of dog food. She feeds her dogs 22 ounces of food per day. Will the bag of dog food last a whole week? Explain.
Answers
Answer:
Yes, the dog food will last a whole week
Step-by-step explanation:
1 pound=16 ounces, so
10 pounds=10*16=160 ounces.
There are 7 days in a week, so if Laura feeds her dogs 22 ounces per day, she will need 7*22=154 ounces to last a whole week.
She buys 160 ounces, which is greater than 154, so yes.
Answer:
Yes, the food will last the whole week
Step-by-step explanation:
10 pounds is 160 ounces. If you multiply 22 by 7 you'll get 154.
Comparative financial statement data for Carmono Company follow: This Year Last Year Assets Cash $ 8.50 $ 16.00 Accounts receivable 54.00 47.00 Inventory 97.50 84.40 Total current assets 160.00 147.40 Property, plant, and equipment 237.00 198.00 Less accumulated depreciation 47.20 35.40 Net property, plant, and equipment 189.80 162.60 Total assets $ 349.80 $ 310.00 Liabilities and Stockholders’ Equity Accounts payable $ 58.50 $ 48.00 Common stock 126.00 97.00 Retained earnings 165.30 165.00 Total liabilities and stockholders’ equity $ 349.80 $ 310.00 For this year, the company reported net income as follows: Sales $ 950.00 Cost of goods sold 570.00 Gross margin 380.00 Selling and administrative expenses 360.00 Net income $ 20.00 This year Carmono declared and paid a cash dividend. There were no sales of property, plant, and equipment during this year. The company did not repurchase any of its own stock this year. Required: 1. Using the indirect method, prepare a statement of cash flows for this year. 2. Compute Carmono’s free cash flow for this year.
Answers
Suppose you deposit $100 in a savings account where the interest earned is compounded continuously at a rate of 2%. How many years will it take the balance in the account to reach $10,000 (round your answer to
the nearest year)?
A. 231 years
B. 230 years
C. 234 years
D. 232 years
Answers
Answer:T = 230.259 years
So choice B
Step-by-step explanation:
T = r / 100
T : 2 /100 = 0.02 per year
Now let’s solve for t using this equation
In ( A/P) / r
In ( 10000/100) / 0.02
Put this on calculator u get 230.259 years and now to the nearest year
is 230 years.
Hope this help
Thanks to a generous and eccentric donor, the school of business has 3 fax machines. The toner in each machine needs to be changed after about 5 hours of use. There is one unit secretary who is responsible for the fax machine maintenance. It takes him 15 minutes to replace the toner cartridge. What is the average number of fax machines in the system
Answers
Answer:
In the long run there are 0.02647 machines in the system queue.
Step-by-step explanation:
From the equation of the Finite Population Model of form M/M/1 with a finite source ,the average number of fax machines in the system to be maintained is given as :
[tex]L=\dfrac{\lambda^2}{\mu(\mu-\lambda)}[/tex]
Here
λ is the arrival rate which is the given as[tex]\lambda=\dfrac{Number\ of\ machines}{Time\ between\ Service}\\\lambda=\dfrac{3}{5\ hr}\\\lambda=0.6\ hr^{-1}[/tex]
μ is the service time which is 15 minutes or 4 per hourSo the equation becomes:
[tex]L=\dfrac{\lambda^2}{\mu(\mu-\lambda)}\\L=\dfrac{0.6^2}{4(4-0.6)}\\L=0.02647[/tex]
So in the long run there are 0.02647 machines in the system queue.
The Ambell Company uses batteries from two different manufacturers. Historically, 70% of the batteries are from manufacturer 1, and 90% of these batteries last for over 40 hours. Only 75% of the batteries from manufacturer 2 last for over 40 hours. A battery in a critical tool fails at 32 hours. What is the probability it was from manufacturer 1?
Answers
Answer:
0.625
Step-by-step explanation:
Given :
Ambell company uses or procures batteries from two manufacturers.
The life of a battery in critical tool is at = 32 hours
Ambell uses 70% of its batteries from manufacturer 1 and out of that 90% batteries lasts for about 40 hours.
Similarly, 75% of the batteries procured from the manufacturer 2 lasts for about 40 hours.
Therefore, the probability that a battery is form manufacturer 1 is :
[tex]$\frac{0.4 \times 0.25}{(0.6 \times0.1)+(0.4 \times 0.25)}$[/tex]
= 0.625
How is the sum expressed in sigma notation?
1/64+1/16+1/4 + 1 + 4
Answers
9514 1404 393
Answer:
sum = ∑[n=1,5] 4^(n-4)
Step-by-step explanation:
First of all, you need to be able to describe the n-th term.
Here, we have ...
term #: 1, 2, 3, 4, 5
value: 4^-3, 4^-2, 4^-1, 4^0, 4^1
That is, the exponent of 4 is 4 less than the term number. So, the n-th term is 4^(n-4). The sum of the 5 terms shown is then ...
[tex]\displaystyle sum=\sum_{n=1}^5{4^{n-4}}[/tex]
A triangle with side lengths of 8 cm, 14cm and 20 cm classify it as acute obtuse or right
Answers
Answer:
Obtuse
Step-by-step explanation:
The pythagorean theorem: a^2+b^2=c^2
Right triangles: a^2+b^2=c^2
Acute triangles: a^2+b^2>c^2
Obtuse triangles: a^2+b^2<c^2
8^2+14^2 ? 20^2
64+196 ? 400
260 < 400
The triangle is obtuse.
What does Masi help Janya realize?
Answers
Masi help Janya realize, that the Janya's family has a long tradition of protecting nature. Option D is the correct option.
What is passage reading?Passage reading is to read a passage carefully to learn about a topic as well as enhance the vocabulary. Some question related to the passage is asked in passage reading.
Summary of the given paragraph,
Janya thinks that the concern of her for the tree or the nature is nonsense as there is no meaning of it.Mesi helped Janya to realize that to protect the environment and grow tree is utmost duty of every human being.Mesi told to Janya about her family, which has a long tradition of protecting nature.Thus, Masi help Janya realize, that the Janya's family has a long tradition of protecting nature. Option D is the correct option.
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You want to know if environmental conditions affect feeding behavior in rats. You conduct a study measuring the amount of food pellets rats eat when under the following experimental conditions: (lights off; in a cold room), (lights on; in a cold room), (lights off; in a warm room), (lights on; in a warm room).
What type of statistical test should be conducted given the format of these data?
a. Correlation
b. Repeated measures ANOVA
c. Independent measures; Factorial (two-way) ANOVA
d. Independent measures; one-way ANOVA
Answers
Answer:
c. Independent measures; Factorial (two-way) ANOVA
Step-by-step explanation:
The answer to this question is the independent measures one way ANOVA. This is as we have these conditions light on or off and cold or warm room. Now we have to check how these factors are able to affect the amount of food pellets eat whenever they are in these experimental conditions.
option c is the correst answer. A factorial or two way anova is one with more than one factor or explanatory variable.