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Lelechka [254]
3 years ago
6

Beatrix ate 21 raisins .This represents 30% of raisins .How many raisins were originally in the box?

Mathematics
1 answer:
liberstina [14]3 years ago
5 0

Answer:

The answer is 70.

Step-by-step explanation:

Change the percent into a decimal and divide 21 by it.

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Use the vertical line test to determine whether or not the graph is a graph of a function.
netineya [11]

Answer:

29 is yes

and

30 is no

Step-by-step explanation:

hope this helpss

6 0
3 years ago
Compare the quantities in Column A and Column B.
GaryK [48]

The y-intercept of 2y = 3x - 4 and the y-intercept of 4x - 2y=4 are equal

The equations are given as:

2y = 3x - 4

4x - 2y=4

Make y the subject in both equations

<u>First equation</u>

2y = 3x - 4

y = \frac 32x - 2

<u>Second equation</u>

4x - 2y=4

y = 2x - 2

A linear equation is represented as:

y = mx + b

Where b represents the y-intercept

So: By comparison,

b_1 = 2 --- the y-intercept of the first equation

b_2 = 2 --- the y-intercept of the second equation

2 = 2.

Hence, the y-intercept of 2y = 3x - 4 and the y-intercept of 4x - 2y=4 are equal

Read more about y-intercepts at:

brainly.com/question/4015585

6 0
3 years ago
Which function has an inverse that is a function?
Fudgin [204]

Answer:

Its going to be C on 2020 edg

Step-by-step explanation:

4 0
3 years ago
The director of marketing at a large company wants to determine if the amount of money spent on internet marketing is a good pre
san4es73 [151]
Given:
Profit = 372.60 + 17.2(advertising dollars)
Advertising dollars = 1,020
profit = 17,500

17,500 + residual value = 372.60 + 17.2(1,020)
17,500 + residual value = 372.60 + 17,544
17,500 + residual value = 17,916.60
residual value = 17,916.60 - 17,500
residual value = 416.60

residual value is 416.60 or 417 rounded off to the nearest integer
3 0
3 years ago
Find cos in the triangle <br>There are 2 pictures
Elanso [62]
Answer is c

something that helps me is
soh- opposite hypotenuse cah - adjacent and hypotenuse toa- opposite and adjacent
soh cah toa
7 0
3 years ago
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