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3 years ago

If there were 35,000 fatal traffic accidents, how many would be expected to involve drivers in the 55-64 age group?

Mathematics

1 answer:

olasank [31]3 years ago

5 0

You need more information to answer this question. Is there a table or percentage for that age group?

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PLEASE PLEASE PLEASE HELP grade 9 work!!!!

11Alexandr11 [23.1K]

Answer:

$P = 2(l+w)\\Length = 5x\\Width = 3x+7\\\\P = 2(5x +(3x+7))$

Step-by-step explanation:

Further Solving :

$P = 2(5x +(3x+7))\\P = 2(5x+3x+7)\\P = 2(8x+7)\\\\Perimeter = 16x + 14$

5 0

3 years ago

How do you solve the question solve for n 1/3 n = 6

timofeeve [1]

Answer:

$n = 18 \\$

Step-by-step explanation:

$\frac{1}{3} n = 6 \\ n = 6 \div \frac{1}{3} \\ n = 6 \times 3 \\ n = 18 \\$

7 0

2 years ago

Which of the following is the equation of a circle with a radius of 10 cm and center at (–3, 6)?

Volgvan

The equation of the circle:

$(x-h)^2+(y-k)^2=r^2$

(h, k) - center

r - radius

We have:

$r=10\\(-3,\ 6)\to h=-3,\ k=6$

Substitute:

$(x-(-3))^2+(y-6)^2=10^2\\\\(x+3)^2+(y-6)^2=100$

4 0

2 years ago

What is the surface area?

Ratling [72]

The formula for the surface area of a rectangular prism is

A= 2(wl+hl+hw)

We are given the height =2cm, width= 5cm, and length= 10cm. All you have to do is plug this info in!

A= 2(wl+hl+hw)
= 2[(5)(10)+(2)(10)+(2)(5)]
= 2(50+20+10)
= 2(80)
=160 cm squared

Hope this helps!! :)

4 0

2 years ago

What is 2.664 rounded to the nearest whole number?

irakobra [83]

Answer:

Step-by-step explanation:

the rule is if its .5 or higher than you round up. since the decimal in 2.664 is .664, you'd round up to make 3

7 0

2 years ago