3 years ago

Some one help me please

Mathematics

1 answer:

zimovet [89]3 years ago

7 0

Answer:

13:16 , 52:64

Step-by-step explanation:

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16k-100k polynomial

Alexeev081 [22]

= -84k hope it helps

3 0

3 years ago

Trenton is making a photo book from a trip he took he has 696 pictures from his trip he will put 7/12 of them onto his photo boo

Strike441 [17]

Answer:

406

Step-by-step explanation:

6 0

3 years ago

Can i get someone to answer this for me please?

denpristay [2]

Answer:

B, D and also E

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

PLEASE HELP!! I WILL BRAINLIEST

ArbitrLikvidat [17]

Answer:

81.8%

Step-by-step explanation:

Mean = $\mu = 40$

Standard deviation = $\sigma = 5$

Now we are supposed to find out what percent of the numbers fall between 35 and 50

$z = \frac{x-\mu}{\sigma}$

Substitute the values

$z = \frac{x-40}{5}$

Now for P(35<x<50)

Substitute x = 35

$z = \frac{35-40}{5}$

$z =-1$

Substitute x = 50

$z = \frac{50-40}{5}$

$z =2$

So, P(-1<z<2)

P(z<2)-P(z<-1)

=0.9772-0.1587

=0.8185

= $0.818 \times 100$

=81.8%

Hence 81.8% percent of the numbers fall between 35 and 50

7 0

3 years ago

Which of the following sums would be under the radical symbol to find the distance between the points (7, -1) and (-8, -9)?

fomenos

The "distance formula" an extension of the Pythagorean Theorem is:

d^2=(x2-x1)^2+(y2-y1)^2 in this case:

d^2=(-8-7)^2+(-9--1)^2

d^2=(-15)^2+(-8)^2

d^2=15^2+8^2

d=√(15^2+8^2)

So the answer is 15^2+8^2

5 0

3 years ago