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andreev551 [17]
3 years ago
7

In 1989, Carl Lewis established a world record when he ran the 100. meter dash in 9.92 seconds. What was his average speed (in m

/s) for the race?
Mathematics
1 answer:
Allushta [10]3 years ago
8 0

Answer:

he went 10.08ms speed I just did the math

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onah’s sister is 10 years old. Jonah is 8 years younger than twice his sister’s age. Write an expression for Jonah’s age.
Serga [27]

Answer:

Step-by-step explanation:

Jonah sister is 10 years old. Jonah is 8 years younger than twice hos sister age

j = 2s - 8

this is the equation.

You can solve it by substituting in 10 for s, because sister is 10 years old.

5 0
2 years ago
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What is the slope of 1/7 ?​
krok68 [10]
An equation typically has a slope. Since there is no equation given, I am assuming that 1/7 is the slope:)

1/7 simplified into decimal form is is 0.1428!
5 0
3 years ago
The men s clothing buyer had a group of 50 jackets priced at $250 each that was selling very slowly. To stimulate sales of these
erastovalidia [21]

Answer:

The answer is $3000.

Step-by-step explanation:

The men's clothing buyer had a group of 50 jackets priced at $250 each.

Total price of jackets = 50\times250=12500 dollars

The buyer reduced the price of the jackets in that group to $200 and 40 jackets were sold.

So, the price for selling 40 jackets is = 40\times200=8000 dollars

Remaining jackets =50-40=10

These were sold at $150 each, totaling to = 10\times150=1500 dollars

So, overall money earned by reducing prices both time = 8000+1500=9500 dollars

And the markdown in dollars = (original price before reducing) minus (educed total price)

= 12500-9500=3000 dollars

So, the answer is $3000.

3 0
3 years ago
What is the slope of the line containing (-2,5) and (4, -4)?
Musya8 [376]

Answer: slope is -3/2

Step-by-step explanation:

(-2,5) (4,-4)

Use the slope formula y2-y1/x2-x1

5-(-4)/-2-4 = -3/2

6 0
3 years ago
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A car dealership sold 153 cars in 3 months. At what rate did the dealership sell cars in cars per month?
Dima020 [189]

Answer:

51

Step-by-step explanation:

Divide 153 by 3 and you get 51

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2 years ago
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