3 years ago

HELP multiple choice question

Mathematics

1 answer:

kompoz [17]3 years ago

5 0

It's the third one because as Kendall spent more time training or running, their distance increased

You might be interested in

Liz drops a marable from the top of a cliff 96 feet off the ground. The height of the marable is described by the quadratic equa

ZanzabumX [31]

Step-by-step explanation:

quadratic equation??

h=-16+2+96

t is not mentioned

7 0

4 years ago

A stick 43 inches long is broken into two pieces, so that one piece is twice as long as the other. How long are the two pieces?

allsm [11]

Answer:

One piece is $\frac{43}{3}$ inches and another piece is $\frac{86}{3}$ inches

Step-by-step explanation:

Let smaller piece length be $s$

Let larger piece length be $l$

Since total of two pieces is 43, we can write:

$s+l=43$

Also, one piece is twice as long as the other (so longer piece is definitely twice as the short piece), we can write:

$l=2s$

Substituting equation 2 into equation one, we can solve for s:

$s+l=43\\s+(2s)=43\\3s=43\\s=\frac{43}{3}$

Thus longer piece is:

$l=2s=2(\frac{43}{3})=\frac{86}{3}$

3 0

3 years ago

There are 3 students to 1 adult on a field trip. You need to find the number of adults needed for 24 students. What would the se

coldgirl [10]

Answer:

a = 24*1/3

a =8

Step-by-step explanation:

We are using proportions to solve this problem by putting students over adults

students 3 24

--------------- = --------------- = -------------

adults 1 a

where a is the unknown number of adults

Using cross products

3a=24*1

Divide by 3

a = 24*1/3

a = 24/3

a = 8

5 0

3 years ago

How do u know if a like is linear?

Sever21 [200]

Answer:

Step-by-step explanation:

Linear means strait but what are you asking ?

7 0

3 years ago

5n – 2n I need help asap

blondinia [14]

Combining those like terms would end as 3n.

Explanation: The end of a subtraction equation is basically just the negative number, except you add it to the other part.

For example, 2n is really -2n, and you just add -2n to 5n (which is positive,) and you get 3n.

7 0

3 years ago