3 years ago

Answer to the question, please

Mathematics

1 answer:

ASHA 777 [7]3 years ago

6 0

Answer:

12 hours

Step-by-step explanation:

2 1/2=5/2=2.5

3 1/2=7/2=3.5

2.5+3.5+3+4=12 hours

You might be interested in

2•^4= ? A) 1/16 B) 1/8 C) 1

zlopas [31]

Answer:

1/16.

Step-by-step explanation:

2^-4 = 1/2^4

= 1/16.

8 0

3 years ago

Determine the equation of the line that passes through

Marysya12 [62]

See photo hope it helps.

7 0

3 years ago

Ariel has made a circular flower garden in her yard and she would like to put a plastic border around it. The garden has a radiu

bezimeni [28]

Answer:

She will need approximate $50.24\ ft$ of plastic border

Step-by-step explanation:

we know that

The circumference of a circle is equal to

$C=2\pi r$

In this problem we have

$r=8\ ft$

substitute

$C=2\pi (8)=16 \pi\ ft$ ----> exact value of the length of plastic border

assume

$\pi=3.14$

$16 (3.14)=50.24\ ft$ ---> approximate value of the length of plastic border

4 0

4 years ago

2. A pharmaceutical company scientist is testing whether the mean level of a toxin in a newly created children’s medicine is les

Alexus [3.1K]

Answer:

then i juuy

Step-by-step explanation:

hen ju b n[k

8 0

2 years ago

The weight of 3 eggs is 120g.Assuming the three eggs are all the same weight find the constant of proportionality

liberstina [14]

Each egg weighs 40g...

6 0

3 years ago

Read 2 more answers