3 years ago

Help ASAP I’ll mark brainliest

Mathematics

1 answer:

Yakvenalex [24]3 years ago

8 0

Answer: C. 254

Step-by-step explanation: All engineers is the population so this is stats and the number that chose math no matter what kind of engineer is 254

You might be interested in

A cartographer graphed the locations of a lighthouse and all of the islands in the vicinity. She positioned the lighthouse at (−

Aleksandr [31]

Answer:

69 miles

Step-by-step explanation:

7 0

3 years ago

A person can do a job in 6 days. Another can do the same job in 4 days. If they work together, how long do they need to finish t

NeX [460]

Answer:

2.4 days

Step-by-step explanation:

Time working together,t ,is

1/t = 1/a+ 1/b where a and b is the times working alone

1/t = 1/4 + 1/6

Multiply each side by 12t to clear the fractions

12t( 1/t )= 12t(1/4 + 1/6)

12 = 3t+2t

12 = 5t

Divide by 5

12/5 = 5t/5

2 2/5 =t

2.4 days

7 0

4 years ago

Read 2 more answers

The length of a rectangle is 2 cm less than twice the width. The area of the rectangle is 112 cm2. Find the length and width of

ELEN [110]

Let breadth be x

Length=2x-2

We know

$\boxed{\sf Area=Length\times Breadth}$

$\\ \sf\longmapsto 112=x(2x-2)$

$\\ \sf\longmapsto 2x^2-2x-112=0$

$\\ \sf\longmapsto x=-7\:or\:x=8$

Ignore negative value

Now

$\\ \sf\longmapsto Length=2x-2=2(8)-2=16-2=14$

$\\ \sf\longmapsto Breadth=8$

3 0

3 years ago

If a dinner cost $125 and you leave a $21.25 for a tip what percent do you tip ?

natka813 [3]

21.25/ 125 = 0.17
17 % tip

6 0

3 years ago

I NEED TO KNOW KNOW PLEASEEE

storchak [24]

Answer:

i think its 660 it could be wrong tho

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers