All categories

3 years ago

Halp me: ´` ) please : ´` > i need halp please : ^ l

Mathematics

2 answers:

klio [65]3 years ago

8 0

Answer:

Halp u

Step-by-step explanation:

Marat540 [252]3 years ago

8 0

Answer:

36 mph

Step-by-step explanation:

432m : 12h＝36mph

3rd answer

You might be interested in

Problem Page At a certain college, 49% of the students are female, and 19% of the students major in civil engineering. Furthermo

SIZIF [17.4K]

Answer with Step-by-step explanation:

Let

A=Students are female

B=Students major in civil engineering

The probability that a students are female=P(A)= $\frac{49}{100}=0.49$

The probability that a student major in civil engineering=P(B)= $\frac{19}{100}=0.19$

The probability that students both are female= $P(A\cap B)=\frac{12}{100}=0.12$

a.We have to find the probability that a random selected female student major in civil engineering.

We have to find $P(B/A)$

$P(B/A)=\frac{P(A\cap B)}{P(A)}$

$P(B/A)=\frac{0.12}{0.49}=0.24$

Hence, the probability that a randomly selected female student majors in civil engineering=0.24

b.We have to find the probability that a random selected civil engineering major is female.

We have to find $P(A/B)$

$P(A/B)=\frac{P(A\cap B)}{P(B)}=\frac{0.12}{0.19}=0.63$

Hence, the probability that a randomly selected civil engineering major is female=0.63

3 0

3 years ago

(-3,-14) and (0-9) Pls help!!!

andreyandreev [35.5K]

Answer:

y = (5/3)x - 9

Step-by-step explanation:

First, find the slope (rise over run):

m = (-9 - (-14)) / (0 - (-3)) = (-9 + 14) / (0 + 3) = 5/3

Use the point-slope form equation with the given points (-3, -14):

y + 14 = (5/3)(x + 3)

or optionally in slope intercept form:

y = (5/3)x - 9

3 0

3 years ago

The vertices of a right triangle are (-3,5), (4,-1) and (4,y) what is the value of y

alexgriva [62]

Look in the attachment below.

4 0

3 years ago

Perform the indicated operation ?

pav-90 [236]

$2n^4+4n^3-4n^2-8n$
Replace g(n) and h(n) with the functions to multiply
$(n^{3} -2n)*(2n+4)$
Multiply the First, Inner, Outer, and Last terms in the parentheses. when multiplying a variable the exponents of the same base add together.
$(n^{3} -2n)*(2n+4) = 2n^4+4n^3-4n^2-8n$

6 0

3 years ago

Read 2 more answers

Solve the equation 1/2x=5/2x-3

lilavasa [31]

Answer:

i think it is a but there are algebra caculators online

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers