Answer:
hey:)
12:15-8:15=4hr
17:30-13:00=4:30hr
4+4:30=8:30hr
$11/hr therefore:
8:30×11= 8.5×11=93.5
and now round it to the nearest hundredth:) I hope this was helpful
What is the sum of the numbers, written in scientific notation?
1.4 x 103 and 5.6 x 102
A. 1.96 x 2
B. 1.96 x 10^3
C. 1.96 x 4
D. 1.969 x 5
Answer: D) 1.969 x 5
Step-by-step explanation: Hope this help :D
What is the domain?
A
B
C
D
Answer:
C
Step-by-step explanation:
1. The domain is the x-value of a function.
2. In that image, the x-values are the numbers on the left of each parenthesis.
3. You should put the domains in increasing order, so the final answer is -2, 0, 2, 4.
Plz this is urgent someone plz plz plz plz plz worth 21 pt and brainlest
Answer:
8
Step-by-step explanation:
500/(2*(4.4*3.2+3.2*2+2*4.4)) = 8.5382513661
What is LN? The image consists of a number line labelled from negative 4 to positive 16 in the interval of two. Points L, M and N are marked -2, +6 and +12 respectively.
A . 14
B. 10
C. 16
D. 7
========================================================
Explanation:
Let's add point P at the location 0 on the number line.
The distance from L to P is 2 units. We can say LP = 2, ie segment LP is 2 units long.
Similarly, segment PN is 12 units long
Refer to the diagram below
The segments LP = 2 (red) and PN = 12 (blue) are then added to get the total distance from L to N. That total distance being LN = LP+PN = 2+12 = 14.
Point M is not used at all.
Cual es la pendiente de la recta qué pasa por los puntos (-4,-4) y (-4,-9)
Answer:
Step-by-step explanation:
(x1 = -4, y1 = -4) y ( x2 = -4, y2 = -9)
la pendiente es indefinida por que es una recta vertical
m= (y2-y1)/(x2-x1) = (-9+4)/ (-4+4) = -5/0 indefinida
Write the equation of the circle containing the point (8, 1) and a center at (4, –9).
9514 1404 393
Answer:
(x -4)² +(y +9)² = 116
Step-by-step explanation:
The standard form equation for a circle is ...
(x -h)² +(y -k)² = r² . . . . . . center at (h, k), radius r
The value of the r² term can be found by using the point in the circle expression.
(x -4)² +(y +9)² = (8 -4)² +(1 +9)² = 16 +100
(x -4)² +(y +9)² = 116 . . . . . equation of the circle
PLEASE HELP I DONT KNOW
Answer:
the answer is d circumference
Is anyone good at geometry if so can someone help me please ?
NO LINKS PLEASE
Answer: 9
Step-by-step explanation: h=2(A/a+b)=2(66.66/4.9+9.9)=9.01
What are the dimensions, a, b, and c, of the net? a = cm b = cm c = cm
Find the amount of interest earned on $5,000 at 15% compounded annually for 10 years. (Round your answer to the nearest dollar.)
Answer:
$7500
Step-by-step explanation:
I=PRT
=5,000×0.15×10
Part B
What did Archimedes discover in the bath? Why was he so excited? Describe the discovery using geometric terms. What do you predict Archimedes did next with his new discoveries? Explain.
Answer:
is attributed to the ancient Greek scholar Archimedes. He reportedly proclaimed "Eureka! Eureka!" after he had stepped into a bath and noticed that the water level rose, whereupon he suddenly understood that the volume of water displaced must be equal to the volume of the part of his body he had submerged.
Step-by-step explanation:
Answer:
is attributed to the ancient Greek scholar Archimedes. He reportedly proclaimed "Eureka! Eureka!" after he had stepped into a bath and noticed that the water level rose, whereupon he suddenly understood that the volume of water displaced must be equal to the volume of the part of his body he had submerged.
Step-by-step explanation:
Pj spun the spinner 12 times. He landed on the number 3 four times. How does the theoretical probability compare to the experimental probability
Answer:She spun the arrow. 40 times and recorded the frequencies in the table. Based on the data, what is the probability that the next spin will land on H
Step-by-step explanation:
Mark travelled a distance of 140 miles. If it took him 3.5 hours to arrive at his destination, what was his rate of travel in miles per hour?
Answer:
40 mph
Step-by-step explanation:
140 / 3.5 = 40
he traveled 40 miles per hour
Check
40 x 3.5 = 120 + 20 = 140
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Simplify the expression:
4w^2+9w+7
(NO LINKS)
(LINKS WILL BE REPORTED)
Answer:
---
Step-by-step explanation:
4w²+9w+7
cannot be factored.
---
hope it helps(sry)
whats 9+10 if u get it right I give u brainliest |100 Points|
Answer:
[tex]9 + 10 = 19[/tex]
hope it helps
Answer: 21
Explanation: For the meme
Jasper's parents keep a chart on the wall where they mark how much Jasper grows each year. When Jasper was 15, he grew 1/10 of an inch and when he was 16, he grew 3/10 of an inch. In total, how much did Jasper grow in during those two years?
Write your answer as a fraction or as a whole or mixed number.
Answer:
In order to find the total inches Jasper grew during the two years, we have to add up the total inches he grew when he was 15 and the total inches he grew when he was 16. Therefore, we have to add 1/10 and 3/10 together.
1/10 + 3/10 = 4/10, or 2/5.
Therefore, Jasper grew a total of 2/5 inches in those two years.
In the diagram below which ratio is equal to sin R
Answer:
[tex]\huge\boxed{Option \ 4}[/tex]
Step-by-step explanation:
[tex]\displaystyle sin \theta = \frac{opposite }{hypotenuse}[/tex]
Where opposite = 55, hypotenuse = 73
[tex]\displaystyle sin R = \frac{55}{73} \\\\\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807plzzzzzzzz help for a brainly
Answer:
Obtuse because it bigger than an acute and a right angle
Answer:
obtuse angle triangle
hope it helps
stay safe healthy and happy.A limousine company charges $1.50 per mile plus a mandatory $25 tip. Ms. Warwick gave the limousine driver a total of $62.50. What is the total miles driven and the equation to solve it?
Answer:
25 total miles the equation is 1.50x+25=62.50
Step-by-step explanation:
Answer:25 MILES driven
subtract 25 from 62.50 which is 37.50.
Then: Divide 37.50 to 1.5 which is 25.
Step-by-step explanation:
If h(x) = x2 – 3x + 2, what is the value of h(-x)?
Answer:
-2
Step-by-step explanation:
h(-4) = -4
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What are the slope and the y intercept of the graph of the linear function shown on the grid?
Answer:
The slope is -0.5 or -1/2
The y intercept is -2
Pls help math and yet i still do not understand
Answer:
x = 65º
Step-by-step explanation:
Isoceles Triangle Theorem: If the two sides of an isoceles triangle are congruent, then angles opposite those sides are congruent.
Therefore x = 65º
How many students scored below 80?
11
19
cannot be determined from the histogram
9
Answer:
11
Step-by-step explanation:
if you average 10 miles per hour, how long will it take to go 8 miles
Answer:
48 minutes
Step-by-step explanation:
Omg help me thissssss plsssss
Answer:
3.5
Step-by-step explanation:
If you multiply 3.5 for example by 2 (which is the number of gallons) you get 7 which is the cost (also a proportional relationship).
PLEASE HELP
The Ocean Bike Tour Group thought it would be a good idea to get a souvenir T-shirt for each customer who went on their bike tour. They found a company who would sell them shirts with their logo for $5.50.
What is the dependent variable in this relationship?
Write an equation that shows how to determine the T-shirt cost (c) for any number of customers (n).
What would be the cost for 21 shirts? Write your answer as a number only.
0 points
How many shirts did the company buy if their total cost is $110? Write your answer as a number only.
0 points
Answer:
Cost of shirt
c = $5.50x
$115.5
20 t - shirts
Step-by-step explanation:
The dependent variable here is Cost of shirt
T - shirt cost , c equation of any number of customers :
The cost per shirt = $5.50
Let the number of shirts purchased = x
Hence,
c = $5.50x
The cost 21 shirts
x = 21
c = $5.50 * 21 = $115. 5
With c = $110
number of shirts, n equals
110 = 5.50x
110/ 5.5 = x
20
= 20 at shirts
Complete the statements about the series.
4
∑(-1/2)^K
k=0
1. There are ____ terms.
2. The sign of each term in the series ___.
3. What is the last term in this series?
Answer:
Use the attachment below.
Step-by-step explanation:
There will be 5 terms, there will be an alternative sign of the series and their last term will be 1/16.
What is a series?A sequence's series is the total number of terms in the sequence.
A series follows some pattern for example if you take data set of natural numbers then there will be a sequence of that data and something will be due to that we can form that series.
Given that the series
∑(-1/2)^K and this summation goes from k =0 to k = 4
Now the question is asking how many terms are in there, the sign of each term in the series, and the last term in this series.
Now if you take k =0 and find the first term then it will be
(-1/2)⁰ = 1 so the first term will be 1.
Similarly, you can put k =1,2,3,4 so there will be a total of 5 terms.
The sign of each term will be alternative since because of negative somethings power will be positive if power is odd and negative if power is even.
In the last term put k = 4, and you will get (-1/2)⁴ = 1/16.
For more information about the series
https://brainly.com/question/15415793
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Teavana has a shop in the airport and offers samples of the newest flavors of tea. Travelers who are waiting for their flights can taste the new tea at Teavana and answer a short survey on a tablet handed to them by a Teavana employee about the latest flavor. This is an example of which type of primary data
Answer:
- Computer-assisted self-interviewing.
Step-by-step explanation:
'Primary data' is characterized as the data or the information gathered firsthand for a particular purpose or research. Such data is collected personally through surveys, observations, and direct interviews.
As per the details, the given data illustrates 'computer-assisted self-interviewing' as the kind of primary data as the data is collected directly from the travelers visiting the airport using the brief survey method on a tablet. This will help Teavana make credible inferences regarding the people's reviews about their latest tea flavors so that they can make necessary alterations as per the likes and preferences of the people.
Grandma decides to pay for her new granddaughter's education. She gives
her one penny on her first birthday, and doubles the gift every year. Round
to the nearest hundredth. Do not use a dollar sign, numerical values only.
What will be the total of all the gifts on the girl's 18th birthday?
Answer:
Around 0.40
Step-by-step explanation
If she doubles the gift every year, do 18x2=36, 36 rounds to 40 or 0.40.
The total of all the gifts on the girl's 18th birthday given from her grandma for this considered case is evaluated as 2621.43 dollars
What is the sum of the terms of a geometric series till nth term?Lets suppose the geometric sequence has its initial term is [tex]a[/tex], multiplication factor is r, then, its sum is given as:
[tex]S_n = \dfrac{a(r^n-1)}{r-1}[/tex]
(sum till nth term)
The sequence would look like [tex]a, ar, \cdots, ar^{n-1},\cdots[/tex]
For this case, we are specified that:
Grandma gives 1 penny on first birthday of her granddaughterGrandma increases the gift by doubling the previous birthday gift.That shows that the gift amounts each year will form a geometric sequence where a = 1, and r = 2 (as amounts are doubled).
The gift amounts would look like:
[tex]\\1, 2, 4, \cdots\\or\\1, 2\times 1, 2^2 \times 1, \cdots[/tex]
We have to find these terms' sum till 18th term(18th term is the gift of her 18th birthday).
Thus, we have: n = 18, a = 1, and r = 2.
The sum will be:
[tex]S_n = \dfrac{a(r^n-1)}{r-1} = \dfrac{1(2^{18}-1)}{2-1} = 2^{18} - 1 = 262143 \: \rm cents[/tex]
There are 100 cents in 1 dollars,
Thus, 1 cent = 0.01 dollars,
and thus, 262143 cents form 2621.43 dollars.
Thus, the total of all the gifts on the girl's 18th birthday given from her grandma for this considered case is evaluated as 2621.43 dollars
Learn more about sum of terms of geometric sequence here:
https://brainly.com/question/1607203
Which are true and false?
Answer:
2 sentences above are correct
[tex]\sqrt{5}[/tex] < 5/7
15/[tex]\sqrt{10}[/tex] < 8.38
Step-by-step explanation: