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3 years ago

5

The temperature in your town is 43°F. The radio announcer says that the temperature will drop 15 degrees. Write an expression to

compute the predicted temperature. What will the temperature be?

1 answer:

Eva8 [605]3 years ago

8 0

I thinks u subtract 43 and 15 hope im right

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An electrical shop reduces display goods by 20%. A display TV is sold for £200. What is the usual price of the same TV?

Fynjy0 [20]

200 is 80%
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2 years ago

There are 12 boys and 20 students. What is the ratio of girls to boys

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2 years ago

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3 0

2 years ago

Please help, will give brainliest!!!!!

soldi70 [24.7K]

Answer:

third option

Step-by-step explanation:

Brainliest please~

7 0

2 years ago

Please help me solve this!!

Mice21 [21]

Answer:

Abelito had the greater average speed

Step-by-step explanation:

Given

Bobby:

$Distance =4\ miles$

$Time = 30\ minutes$

Abelito

$Distance = 10\ miles$

$Time = 48\ minutes$

Required:

Who had a greater average speed

Average speed (S) is calculated as:

$S = \frac{Distance}{Time}$

We will make use of mph (miles per hour) as the unit of speed.

For Bobby:

$S_B = \frac{4\ miles}{30\ minutes}$

Convert minute to hour

$S_B = \frac{4\ miles}{0.5\ hr}$

$S_B = 8mph$

For Abelito

$S_A = \frac{10\ miles}{48\ minutes}$

Convert minute to hour

$S_A = \frac{10\ miles}{0.8\ hr}$

$S_A = 12.5mph$

By comparison: 12.5mph > 8mph

Hence: Abelito had the greater average speed

5 0

2 years ago