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3 years ago

11

What average speed does he need to reach in his second round in order to attain the overall average speed of 60 mph required for

the test?

1 answer:

Dmitry_Shevchenko [17]3 years ago

3 0

10 think about it it’s 60s and it’s in the ten’s place because 10,20,30,40,50, and 60

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Find the rule for 10 1 12 3 15 6 20 ?

ki77a [65]

Answer:

<h2>See below</h2>

Step-by-step explanation:

For every odd place, the first one, the third one, and so on, the rule to increase each number by 2 then 3 then 5. This is because every even numbered digit, shows how much to increase the other digits by, minus one at the beginning, no change in the middle, and plus one at the end.

I'm always happy to help :)

3 0

3 years ago

Simplify. 13(−32.48−14.02) Enter your answer, as a decimal to tenths, in the box.

Artyom0805 [142]

If you mean 1/3 the answer is -15.5

1/3(-32.48-14.02) = 1/3(-46.5) = (-15.5)

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3 years ago

Solve the equation x^3+2x^2-5x-6=0

Bezzdna [24]

Solution is X=-1 , 2, -3

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3 years ago

Don put $4,000 in a savings account with an interest rate of 4% for three years. If the interest is compounded annually, how muc

miskamm [114]

Answer:

$4,499.46

Step-by-step explanation:

We can use the compound interest formula for this problem:

$A=P(1+\frac{r}{n} )^{nt}$

P = initial balance

r = interest rate (decimal)

n = number of times compounded annually

t = time

First, lets change 4% into a decimal:

4% -> $\frac{4}{100}$ -> 0.04

Now lets plug the values into the equation as shown below:

$A=4,000(1+\frac{0.04}{1})^{1(3)}$

$A=4,499.46$

Don will have $4,499.46 at the end of the three years.

4 0

3 years ago

G(F(x)) = 7√√x+1

Natali5045456 [20]

Answer:

D)

Step-by-step explanation:

$\sf f(x) = \sqrt{x+1}\\\\\\g(x) = 7x\\\\ g(f(x)) = g(\sqrt{x+1}) = 7*\sqrt{x+1}$

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2 years ago