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1 year ago

I need help pleasee. i will give brainlest

Mathematics

1 answer:

Degger [83]1 year ago

7 0

Answer:

Step-by-step explanation:

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One city's highest temperature during this passed summer was 34 degrees Celsius, a second city's highest temperature over

PtichkaEL [24]

Answer:

$\°F = 93.2$

City 2 has a higher temperature

Step-by-step explanation:

Given

$\°F = (\°C * 9/5) + 32$

$City\ 2 = 97\°F$

Required

Convert 34°C to °F

Substitute 34 for C in the above formula:

$\°F = (34 * 9/5) + 32$

$\°F = 61.2 + 32$

$\°F = 93.2$

<em>Comparing 93.2 to City 2's temperature of 97; we can conclude that city 2 has a higher temperature</em>

3 0

2 years ago

Calculate the area of a circle with a radius of 10 cm use pie

Advocard [28]

100pi or 100x3.14159

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2 years ago

the temperature is already at 40 degrees it rises 4.5 degrees per minute how long will it take to get to 76 degrees

Andrei [34K]

Answer:

It will take 8 minutes for the temperature to reach 76°

Step-by-step explanation:

The expression for the total temperature in degrees at time t can be written as;

T=I+EM

where;

T=total temperature

I=initial temperature

E=temperature increase per minute

M=number of minutes

This can also be written as;

total temperature=initial temperature+temperature increase per minute×number of minutes

In our case;

T=76°

I=40°

E=4.5°

M=m

replacing;

76=40+(4.5×m)

4.5 m=76-40=36

(4.5 m)/4.5=36/4.5

m=8

It will take 8 minutes for the temperature to reach 76°

7 0

3 years ago

(Joel uses the incorrect expression 0.95(190)(0.8) to calculate his total. He finds that the tablet will cost him a total of $14

Bond [772]

He had 53020 jdjwjsjuakdjdhw

8 0

2 years ago

Han wants to buy a $30 ticket to a game, but the pre order tickets are sold out. He knows there will be more tickets sold the da

mr_godi [17]

It is given in the question that

Han wants to buy a $30 ticket to a game, but the pre order tickets are sold out. He knows there will be more tickets sold the day of the game, with a markup of 200%.

So Han expect to pay

$= 30 + 200 \ percent \ of \ 30$

for the ticket if he buys it the day of the game.

That is

$= 30 + 200*30 * \frac{1}{100} = $90$

3 0

3 years ago

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