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Andre45 [30]
3 years ago
8

I need help on this one

Mathematics
1 answer:
ElenaW [278]3 years ago
5 0
Y is the variable that suppose to be in that box i think
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Gina worked 32 hours at a rate of $24.50 per hour . which in the table will help her caculate her income tax for this week ?
shusha [124]
Alright, to start the problem, we need to know what Gina makes! If Gina worked 32 hours for $24.50 per hour, all we need to do is multiply 24.50 by 32 to get 748, which means that this week, Gina made $748!

Next, we need to look at the chart to see where he falls on income tax. Because Gina made more than $218, she makes too much for line 1. Because Gina made more than $758, she makes too much for line 2. 
Because Gina made less than $1762, and more than 753, it looks like Gina will fall into line 3, so your answer should be C!

6 0
4 years ago
The average speed of a plane is 320 miles per hour. How far does the plane travel in 12 hours.
salantis [7]

Answer:

3840 Miles per hour

Step-by-step explanation:

Since the plane is going 320 miles per hour we just need to multiply by 12 which is 3840.

6 0
3 years ago
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What is the exact volume of the cone?
Schach [20]
The answer is
D: 160π cm^3
5 0
4 years ago
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Calculate cos theta to two decimal places
Ghella [55]

Answer:

B. 0.72

Step-by-step explanation:

In order to find the answer we need to use the following formula:

a^2=b^2+c^2-2bc*cos(\theta) where:

a, b, c are the length of the sides and \theta the angle, so:

7^2=10^2+8^2-(2*10*8)*cos(\theta)

49=164-(160)*cos(\theta)

cos(\theta)=0.71875

In conclusion, cos(\theta)=0.72, so the answer is B.

4 0
3 years ago
5 1/8 - 3 2/3 =? ..............................
Sveta_85 [38]

Answer:

The answer is 1.45833333333

Step-by-step explanation:

Hope this helps again (:

8 0
3 years ago
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