3 years ago

!!!!PLEASE ANSWER QUICKLY!!!!!WILL LIST BRANLIEST

Mathematics

1 answer:

dusya [7]3 years ago

8 0

Answer:

I think it would be A not certain though.

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Is 24 laps in 6 minutes equivalent

alekssr [168]

Answer:

yes it is

Step-by-step explanation:

that is a lap every 6 seconds .

4 0

3 years ago

Sushil rolls a fair dice 138 times. How many times would Sushil expect to roll an even number

dmitriy555 [2]

Since the chance of getting an even number on every roll is 3/6 or 1/2
We have to multiply 1/2 by 138

The answer is 69.

Hope this is correct, and pls correct me if I'm wrong :)

5 0

2 years ago

Another 10 points if u help me :]

blagie [28]

Answer: 37

Step-by-step explanation:

4 0

2 years ago

A contractor is hired to build an apartment complex. Each 840-square-foot unit has a bedroom, kitchen, and bathroom. The bedroom

Dennis_Churaev [7]

Answer:

350 sq ft

Step-by-step explanation:

Given that:

840 sq ft area has a bedroom, kitchen and bathroom.

Let the area of bedroom be $x$ sq ft.

Then the area of kitchen will also be $x$ sq ft.

Let the area of bathroom be $y$ sq ft.

As per question statement:

$x+y+x=840\\\Rightarrow 2x+y=840 ...... (1)$

Tiles ordered to cover two kitchens and two bathrooms is 980 sq ft.

i.e.

$2x+2y=980 ..... (2)$

Subtracting equation (1) from (2):

i.e. (2) - (1):

$y = 140$ sq ft

Putting the value of $y$ in (1):

$2x+140=840\\\Rightarrow 2x =700\\\Rightarrow \bold{x=350\ sq\ ft}$

Therefore, the carpet needed for each bedroom = <em>350 sq ft</em>

8 0

3 years ago

How many grams are in 256 mg

mestny [16]

There are 0.256 grams in 256 mg

8 0

3 years ago

!!!!PLEASE ANSWER QUICKLY!!!!!WILL LIST BRANLIEST​

!!!!PLEASE ANSWER QUICKLY!!!!!WILL LIST BRANLIEST