Ask question

Ask question

All categories

3 years ago

6

Teachers drive a mini-van. what percentage of the teachers drive a mini-van? (6.5B*) There are 60 teachers at Smith Middle Schoo

l. Of these teachers, 8 female teachers and 4 male 8
A.20%
B.12%
C.60%
D.72%

1 answer:

tekilochka [14]3 years ago

5 0

20 o/o fndjdndbbbbbndndn

You might be interested in

Which of the following is not part of the Converse of the Triangle Proportionality Theorem?

beks73 [17]

D. A perpendicular line to one side of a triangle <span>is not part of the Converse of the Triangle Proportionality Theorem

Hope this helps!</span>

4 0

3 years ago

Read 2 more answers

Dpf-sdzm-tdo = common girls<br>

arlik [135]

Answer: I don’t understand

Step-by-step explanation:

Next time actually ask something about college math

6 0

3 years ago

IS THE SQUARE ROUTE OF 7 OR 14/5 BIGGER

blsea [12.9K]

Root4 < root7 < root9
2 < root7 < 3
14/5 = 2.8
root7 is an irrational number which is likely less than 2.8

5 0

3 years ago

Calculate the total area of the shaded region.

LUCKY_DIMON [66]

so hmmm seemingly the graphs meet at -2 and +2 and 0, let's check

$\stackrel{f(x)}{2x^3-x^2-5x}~~ = ~~\stackrel{g(x)}{-x^2+3x}\implies 2x^3-5x=3x\implies 2x^3-8x=0 \\\\\\ 2x(x^2-4)=0\implies x^2=4\implies x=\pm\sqrt{4}\implies x= \begin{cases} 0\\ \pm 2 \end{cases}$

so f(x) = g(x) at those points, so let's take the integral of the top - bottom functions for both intervals, namely f(x) - g(x) from -2 to 0 and g(x) - f(x) from 0 to +2.

$\stackrel{f(x)}{2x^3-x^2-5x}~~ - ~~[\stackrel{g(x)}{-x^2+3x}]\implies 2x^3-x^2-5x+x^2-3x \\\\\\ 2x^3-8x\implies 2(x^3-4x)\implies \displaystyle 2\int\limits_{-2}^{0} (x^3-4x)dx \implies 2\left[ \cfrac{x^4}{4}-2x^2 \right]_{-2}^{0}\implies \boxed{8} \\\\[-0.35em] ~\dotfill$

$\stackrel{g(x)}{-x^2+3x}~~ - ~~[\stackrel{f(x)}{2x^3-x^2-5x}]\implies -x^2+3x-2x^3+x^2+5x \\\\\\ -2x^3+8x\implies 2(-x^3+4x) \\\\\\ \displaystyle 2\int\limits_{0}^{2} (-x^3+4x)dx \implies 2\left[ -\cfrac{x^4}{4}+2x^2 \right]_{0}^{2}\implies \boxed{8} ~\hfill \boxed{\stackrel{\textit{total area}}{8~~ + ~~8~~ = ~~16}}$

7 0

2 years ago

Find the common difference of the arithmetic sequence 13, 16, 19,...13,16,19,...

VLD [36.1K]

Answer:

the common difference is plus 3

4 0

3 years ago