Answer:
311.60
Step-by-step explanation:
1
Which expression can be simplified as m18?
Answer:
D : ( n^-3)6
Step-by-step explanation:
Debbie is ordering a breakfast special at a diner that comes with eggs, bread, and a drink. The special offers the following options:
• The eggs can be scrambled or fried.
• The bread options are a biscuit, a slice of toast, or a bagel.
• The drinks options are orange juice, apple juice, coffee, or tea.
• Debbie will randomly choose each option in the breakfast special.
What is the probability Debbie
will choose fried eggs, toast,
and either coffee or tea?
A. 1/12
B. 4/9
C. 4/5
D. 1/24
Answer:
The probability Debbie will choose fried eggs, toast, and either coffee or tea is;
A. 1/12
Step-by-step explanation:
From the question, we have;
The number of options for preparing the eggs = 2 options
Therefore, the probability of either egg option chosen = 1/2
The number of options for the type of bread = 3
Therefore, the probability of either bread option chosen = 1/3
The number of options for the drink = 4
Therefore, the probability of either drink option chosen = 1/4
We add probabilities connected with an 'or' statement and multiply probabilities connected with an 'and' as follows;
The probability for Debbie to choose either coffee or tea = 1/4 + 1/4 = 1/2
Therefore, the probability Debbie will choose fried eggs, (and) toast, and either coffee (or) tea, P is given as follows;
P = 1/2 × 1/3 × 1/2 = 1/12
The probability Debbie will choose fried eggs, toast, and either coffee or tea = 1/12.
The sum of two numbers is 58 and the difference is 8. What are the numbers?
Answer:
58-8=50
50/2=25
25+8=33
a=25,b=33
6 of 7
£25 = 700 rubles, how many £ are in 1,260 rubles?
£
Answer:
45
Step-by-step explanation:
25 = 700
Y = 1260
Now you need to do cross multiplication .
25 X 1260=700Y
Since it's in a multiplying form you can simplify by dividing 700 by 25
1260=700Y/25
1260=28Y
Y=45
The owner of a tree service has a chainsaw that uses a mixture of 200 ounces of gasoline and 2 ounces of oil. The owner needs to make at least
5 gallons of the oil-gasoline mixture.
If the owner knows that l gallon is equal to 128 fluid ounces, which inequality can be used to determine the amount of oil needed?
Answer:
You need 6oz (or 6.3366oz) of oil for the 5 gallon mixture.
Step-by-step explanation:
First, write down the essentials of this word problem.
The chainsaw uses 200 ounces gasoline (or gas) and 2 ounces oil.
The owner needs 5 gallons (640 ounces) of the mixture.
The chainsaw uses a 202 ounce mixture (200oz gasoline 2oz oil).
The mixture is 0.0099 repeating % oil and 0.9900 repeating % gasoline.
0.0099 (oil) x 640 (final mixture) = 6.3366oz repeating oil needed.
0.9900 (gas) x 640 (final mixture) = 633.6633 repeating gas needed.
This means you need 6.3366oz or 6oz (rounded) for the 5 gallon mixture.
CHECKING WORK:
6.3366 + 633.6633 = 639.99999997
OR ROUNDED:
6 + 634 = 640
ill mark brainliswt plss help
Answer:
z = 24
Step-by-step explanation:
35/30 = 7/6
28/7 = 4
6 x 4 = 24
28/24 = 7/6
Answer:
x = 24
Step-by-step explanation:
All you have to do is cross multiply like this..
30 x 28 = 35 x X
=
x = 30 x 28/35
30 x 28 = 840 / 35 =
24
So x is equal to 24
Hope this helps :)
Amelia invests money in an account paying simple interest. She invests $180
and no money is added or removed from the investment. After one year, she
has $187.20. What is the simple percent interest per year?
Answer:
4%
Step-by-step explanation:
100% represents the starting balance: $180.
Method 1
Express the ending balance as a percentage of the starting balance:
$180
1.04
1.04 times 100=
1.04×100=
104%
Subtract the starting 100% to get the percent interest:
4%
Method 2
$187.20−$180=
$7.20
$180
$7.20
0.04
0.04 times 100=
0.04×100=
4%
Point K is located at (1.5) on the coordinate plane. Point K is reflected over the Z-
acis to create point K'. What ordered pair describes the location of K"?
Answer:
hold on i'm abt to answer it
Step-by-step explanation:
Match each LCD with the correct pair of rational expressions. LCD = 2(3)(5)(7)(x)(x)
Answer:
LCD = 2(3)(5)(7)(x)(x) is A
LCD = (x - 3)(x + 1) is D
LCD = (x + 2)(x - 3) is C
LCD = 2(3)(5)(7)(x) is B
Q2: How do you use the distance formula and slope formula to classify quadrilaterals
Answer:Distance formula and the slope formula can be used to classify a quadrilateral as using the slope formula, the slopes can tell what angles it have or if lines are perpendicular or not.
Distance formula can be used to find the length of the sides and it also tells that whether it is right triangle or isosceles or an equilateral triangle.
Step-by-step explanation:
Lol my brain just went blank
Answer:
is it 3,4
Step-by-step explanation:
sorry if im wrong i tried.
I really need some help on this math problem please
Answer:
16.8 cubic centimeters
Step-by-step explanation:
3 cm * 4 cm * 1.4 cm = the volume of the prism
3 * 4 = 12
12 * 1.4
1 + 0.4 = 1.4
12 * 1 = 12
12 * 0.4 = 4.8
12 + 4.8 = 16.8
the volume of the prism is 16.8 cubic centimeters
which expression fits this description
.the expression is the quotient of two quantities
. the numerator of the expression is the product of 5 and sum of x and y
. the denominator is the product of negative 8 and x
Answer:
Step-by-step explanation:
Please help (algebra)
Answer:
0.1
Step-by-step explanation:
0.3 x 7= 2.1
2.1 - 2= 0.1
0000000000000000000000000000000000000000000000
5(n-1/10)=1/2
Answer:
It looks like there aren't many great matches for your search
Tip: Try using words that might appear on the page you’re looking for. For example, "cake recipes" instead of "how to make a cake."
if $45 is divided into the ratio 4:5 the smaller part is A. $1.50 B.$3.50 C.$4.50 D.$24.50 Asap
Answer:
Step-by-step explanation:
When you do 45 divided by 9 you get 5.
45 / 9 = 5
To figure out what the smaller number (in this the 4) equals,
you have to do 4 times 9 to get 36.
4 * 9 = 36
So your answer is 36.
What is the midpoint of the line segment with endpoint (1,-2) and (9,8)?
A. (3,5)
B. (4,3)
C. (5,3)
D. (5,5)
In this triangle, the value of y is:
Answer:
It's either b or d more likely d though.
Step-by-step explanation:
2. Nadia has 5 pairs of jeans, 3 blouses, and 4 pairs of tennis shoes. How many different
combinations can be made of 1 pair of jeans, 1 blouse, and 1 pair of shoes?
A)12
B)11
C)60
D)90
Answer:
try to be clear enough so that the answerer can understand
Step-by-step explanation:
.
(3ax + 4a) - (9x + 15a)
Answer:
3ax−11a−9x
Step-by-step explanation:
3ax+4a−(9x+15a)
Distribute the Negative Sign:
=3ax+4a+−1(9x+15a)
=3ax+4a+−1(9x)+−1(15a)
=3ax+4a+−9x+−15a
Combine Like Terms:
=3ax+4a+−9x+−15a
=(3ax)+(4a+−15a)+(−9x)
=3ax+−11a+−9x
HELP ASAP!!! Please give a step-by-step explanation, or you will be reported!
The table gives the probabilities that orphaned pets in animal shelters in six cities are one of the types listed. The probability that a randomly selected orphan pet in an animal shelter in Austin is a dog is _____ %. The probability that a randomly selected orphaned dog in the same animal shelter in Austin is a Chihuahua is _____ %. (Round to the nearest hundredth.)
For all the dogs: you have 2.65+2.46+3.67+2.91 = 11.69%
Now, the probability of getting a chihuahua would be 3.44/11.69=0.2942= 24.92
Step-by-step explanation:
there ya go!!
Answer:
The probability that a randomly selected orphan pet in an animal shelter in Austin is a dog is 11.71% .
The probability that a randomly selected orphaned dog in the same animal shelter in Austin is a Chihuahua is 29.37% .
Step-by-step explanation:
2.76% + 2.86% + 3.44% + 2.65% = 11.71%
11.71 / 3.44 = .2937
.2937 = 29.37%
here this is for CHELSEA
Answer:
thx
Step-by-step explanation:
Please help me 20 points
Find m∠A and m∠B =
Answer:
96 for b 90 for a
Step-by-step explanation:
can someone help me do this one problem please like I need help Right now
Answer:
x= 11/12
Step-by-step explanation:
you have to make 1/3 equivalent to 7/12 so now you get 4/12+7/12= 11/12
Guys can u help me asap ?? i need explaination aloong the answer
Answer:
5225 x 5/100 = 261.25
5225 - 261.25 = 4963.75
Step-by-step explanation:
We know that % means a 100 so if they say they allowed a 5% discount then that would be 5/100.
You will take the fraction and multiple it with the original price. It will then give you the discount price, you will then need to subtract the discounted amount from the original sale price which is 5225. Then you will get your final answer.
;-)
PLS help ASAP I DONT have time to answer this, it also detects if it’s right or wrong.
Answer:
C. 43.98
Step-by-step explanation:
Write an equation of the line that passes through the points (−3,−4) and (0,2).
y=23x−2
y−3=23(x−0)
y−0=23(x−3)
y+0=23(x+3)
which one of them are it
HEY GUYS I NEED HELP LIKE REALLY BAD I HAVE A DBA( test) WHATS EVERYTHING I NEED TO KNOW ABOUT Exponential Functions PLZZZZ HELP I DONT HAVE MUCH ANYTHING HELPSSS
Answer:
An exponential function can describe growth or decay
It gets rapidly smaller as x increases, as illustrated by its graph. In the exponential growth of f(x), the function doubles every time you add one to its input x.
Step-by-step explanation:
Answer:
f(x) = bx, where b > 0 and b ≠ 1
Step-by-step explanation:
Study, study, study and remember that equation because that's the most important thing about it. You should know how to graph the points out and pinpoint which number goes where. Other than that, watch Khan Academy videos! They're very helpful... or read an article.
Hope this helped
If m∠ABD = 56, find m∠DBC.
Answer:
We cannot find the answer with this amount of information. we need more to answer this correctly. mark me as brainliest pls and thx for the points anyways
Which of ratio is equivalent to 3:4 ?
12:9
9: 20
9:12
803 : 804
Answer:
C
Step-by-step explanation:
3/4 = 9/12
This is because
3 x 3 = 9
4 x 3 = 12
3/4 = 9/12
Hope that helps!