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Sonbull [250]
3 years ago
14

Howard solved 6 math problems in 16 minutes.

Mathematics
1 answer:
Firlakuza [10]3 years ago
7 0

Answer:

6/16=0,375

0,375*30=11,25

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5. The scale of a map says that 8 cm represents 5 km.
sleet_krkn [62]

Answer:

a. 12.8 cm    b. 3.125

Step-by-step explanation:

To find any scale drawing use a proportion with one unit of values on the top and the other on the bottom. For example 8cm/5km = x/8km. So you would multiply 8 cm and 8 km and then divide by 5 to get 12.8 cm. For the second question plug in 5m in the numerator and solve for its denominator.

3 0
2 years ago
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How do you factor: 5x^3+30x^2+45x (please show steps)
Natasha2012 [34]

Answer:

Idk

Step-by-step explanation:idk

3 0
3 years ago
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Mrs. Post bought a carton of eggs containing 24 eggs to use for cookies. When she got home 3 were broken. What percent of the eg
Kitty [74]

Answer:

12.5%

Step-by-step explanation:

Take the number of eggs that were broken over the total number of eggs

3/24

1/8

As a decimal

.125

Change to percent form

12.5%

8 0
3 years ago
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Suppose a computer manufacturer has the total cost function C(x) = 74x + 3600 (in dollars) and the total revenue function R(x) =
Lemur [1.5K]

The equation of the profit function is 300x - 3600

Total cost function C(x) = 74x + 3600

Total revenue function R(x) = 374x

The profit function is the difference between the total revenue and the total cost and this will be:

= R(x) - C(x)

= 374x - (74x + 3600)

= 374x - 74x - 3600

= 300x - 3600

In conclusion, the equation of the profit function is 300x - 3600

Read related link on:

brainly.com/question/24495359

4 0
2 years ago
Triangles practice, need help.
Sliva [168]
Y is 15 and x is 14 mark me as brainless
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2 years ago
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