2 years ago

There are 500 students in a school, 220 like science subject, 180 like math and 40

Mathematics

1 answer:

zmey [24]2 years ago

3 0

Answer:

science only is 220

math only is 180

either math or science is 60

You might be interested in

Express the vector ModifyingAbove Upper P 1 Upper P 2 with right arrowP1P2 in the form Bold v equals v 1 Bold i plus v 2 Bold j

Tatiana [17]

Answer:

$\overrightarrow{P_1P_2}=-5\textbf{i}-4\textbf{j}-6\textbf{k}$

Step-by-step explanation:

$\overrightarrow{P_1P_2}=(P_2-P_1)\cdot(\textbf{i},\textbf{j},\textbf{k})=(-5-0)\textbf{i}+(-3-1)\textbf{j}+(-9-(-3))\textbf{k}\\\\\overrightarrow{P_1P_2}=-5\textbf{i}-4\textbf{j}-6\textbf{k}$

3 0

3 years ago

Solve the following for X:

slamgirl [31]

Please check the attached picture

3 0

3 years ago

Read 2 more answers

Select all operations under which the polynomials 5x - 1 and 3x - 10 are not closed.

sammy [17]

It's division.
Hope I helped!

7 0

3 years ago

What is -138>-6(6b-7)

sertanlavr [38]

First you distribute the six -138>-36b+42 Then you subtract 42 -180>-36b Next, you divide by -36 and since you are dividing by a negative, you turn the sign around 5

6 0

3 years ago

What is the perpendicular slope to the line y = 3/2+2?

Roman55 [17]

Answer:

slope is -2/3

Step-by-step explanation:

8 0

3 years ago