2 years ago

What is the answer to B at the bottom?

Mathematics

1 answer:

Afina-wow [57]2 years ago

6 0

Answer:

Step-by-step explanation:

A) For the city of Everettt, y-intercept represent the number of chrome books they started with.

y - intercept = 550

Everett started the 2016 year with 550 chrome books

B) y = 50x + 300

Explanation: They stared with 300 books at 2016. This will be the y-intercept

Rate of change = 50 books per year which will the slope

m = 50 and b = 300

y = mx + b

y = 50x + 300

Hint: y- intercept is where x-coordinate =0

You might be interested in

carlas cab ride cost 22$ she wants to leave a 15% tip what is her tip? what is her total cost for the cab ride?

Semenov [28]

Boo you don't know this just do +++++++++++

5 0

2 years ago

Read 2 more answers

Differentiate. y = ln(t)/t²

azamat

Remember

the deritivive of f(x)/g(x)=(f'(x)g(x)-g'(x)f(x))/((g(x))^2)

deritivive of lnx is 1/x
derivitive of t^2=2t

so

$\frac{(1/t)t^2-2tlnt}{(t^2)^2}$ =
$\frac{t-2tlnt}{t^4}$ =
$\frac{1-2ln(t)}{t^3}$

6 0

2 years ago

State what additional information is required in order to know that the triangles are congruent for the reason given. If possibl

Inessa05 [86]

Answer:

TX ≅ WX

Step-by-step explanation:

Required condition for SAS is two sides and the included angle must be congruent.

We have:

RX ≅ YX

We observe:

∠RXT ≅ ∠YXW

We need:

TX ≅ WX

This will complete the information required for SAS congruence statement.

5 0

2 years ago

An mp3 player is on sale for 30% off the regular price of $39.98. How much is the discount?

Julli [10]

Answer:

$27.98

Step-by-step explanation:

100 - 30 in price %=70%

Price will be 70% of original regular price

$39.98 * .7 = answer

4 0

3 years ago

Read 2 more answers

a set of angles has a ratio of 5:2 if the larger angle measures 105 degrees then what is the measure of the smaller angle?

Sphinxa [80]

42 degrees. Divide 105 by 5 and get 21 and then multiply it by 2.

7 0

3 years ago

Read 2 more answers