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gregori [183]
4 years ago
11

What is surface area​

Mathematics
1 answer:
svetlana [45]4 years ago
7 0

Answer:

The total area of the surface of a three-dimensional object. Example: the surface area of a cube is the area of all 6 faces added together.

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Allison earns $14 an hour plus $20 an hour for every hour of overtime. Overtime hours are any hours more than 35 hours for the w
Ronch [10]

<u>Part a)</u> Create an equation that shows the amount of money earned, E, for working x hours in a week when there is no overtime

Let

E-------> the amount of money earned

x------> number of hours worked

we know that

For x\leq35

E=14x

therefore

<u>the answer part a) is</u>

E=14x

<u>Part b) </u>Create an equation that shows the amount of wages earned, T, for working y hours of overtime

Let

T-------> the amount of money earned

y------> number of hours of overtime

we know that

T=14*35+20y

T=\$490+20y

therefore

<u>the answer part b) is</u>

T=\$490+20y

<u>Part c)</u> Allison earned $610 in 1 week. How many hours (regular plus overtime) did she work?

we know that

35\ hours=\$490

\$610-\$490=\$120

Divide \$120 by  \$20----> to obtain the hours of overtime

\frac{120}{20}=6\ hours\ of\ overtime

So

Allison works

35+6=41\ hours

Regular=35\ hours\\ Overtime=6\ hours

therefore

<u>the answer part c) is</u>

Regular=35\ hours\\ Overtime=6\ hours

4 0
3 years ago
Ramon earns $1,615 each month and pays $53.60 on electricity. To the nearest tenth of a percent, what percent of Ramon's earning
Phantasy [73]

1,615 - 53.60 = 1,516.4

1,516.4 rounded is 1,516.

1,516 is about 96% of 1,615.

100 - 96 = 4

4%

4 0
4 years ago
Answer as soon as possible
Reptile [31]

Answer:

-2

-3.1

-2 1/2

Step-by-step explanation:

All are negative and a diver diving into a pool means lower so it is all of the negative ones

4 0
3 years ago
A local grocery store conducted a random survey on the types of yogurt customers bought. The chart shows the survey results. Bas
elena-s [515]

The chart relating to the question can be found in the picture attached below :

Answer:

40%

Step-by-step explanation:

Yoghurt __________ No of responses

Low Fat ___________ 15

Greek_____________24

Whipped __________ 10

Regular ___________ 11

Total number of responses :

(15 + 24 + 10 + 11) = 60

Number of  responses for Greek yogurts = 24

Percentage % :

(Greek Yoghurt responses / total responses) * 100%

= (24 / 60) * 100%

= 0.4 * 100%

= 40%

4 0
3 years ago
How to solve problems on this website
-BARSIC- [3]

Answer:

You go to whoever's question you wanna answer and it should say "add answer" and just type out your answer and solve it

4 0
3 years ago
Read 2 more answers
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