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aev [14]
3 years ago
15

In a city, in 2011, 2,251 people were killed in motor vehicle crashes involving a distracted driver, compared to 3,715 in 2010.

Find the percent decrease from 2010 to 2011 in the number of people who were killed in crashes involving a distracted driver. Round your answer to the nearest tenth percent.
Mathematics
1 answer:
Anna35 [415]3 years ago
6 0

Answer:

It would be A decrease of 39.4%

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In a factory, a manager tests 250 products and finds defects in 7 of them. How many defects are likely going to be in a 10,000 u
Natalka [10]

Answer:

280

Step-by-step explanation:

first make a proportion. 7 over 250= x over 10,000. cross multiply to get 250x=70,000. 70,000 divided by 250 which gets you 280.

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4 years ago
A set of equations is given below:
Hunter-Best [27]
If you would like to find a step that can be used to find the solution to the set of equations, you can do this using the following steps:

c = 2d + 1
c = 3d + 5
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c = c
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The correct result would be <span>2d + 1 = 3d + 5.</span>
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3 years ago
I need help with the circled table
Dima020 [189]

Step-by-step explanation:

you multiply the number of lemonades by 1.80 because you're just basically adding 1.80 from each lemonade you sell

5 0
3 years ago
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Plz help! What is the surface area of the figure?​
dexar [7]

Answer:

483 ft²

Step-by-step explanation:

2(7x7)=   98

3(5x12)=180

2(12x5)=120

2(5x5)=   50  

1(7x5) =  <u> 35   </u>

              483

               

6 0
3 years ago
&lt;1 and &lt;2 are supplementary. m&lt;1=4x and m&lt;2 =92 what is the value of x
monitta

Answer:

x=22

Step-by-step explanation:

Supplementary means that the two angles that are supplementary equal 180 degrees. 180-m<2=m<1

180-92=88 (m<2=92)

m<1=88

m<1=4x

4x=88

x=22

7 0
3 years ago
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