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LekaFEV [45]
4 years ago
5

WILL MAKE YOU BRAINLEST PLEASE HELP ME NEED IT NOW!!!!!!!!!!!!

Mathematics
2 answers:
Arisa [49]4 years ago
6 0

Answer:

raisins 160kg= $33.68

roasted nuts 240kg= $50.52

Step-by-step explanation:

So idk if it’s right but I multiplied 4x40 and got 160 then I divided 160 and 4.75 and got 33.68.

Then I multiplied 6x40 and got 240 then divided 240 and 4.75and got 50.52.

Please tell me if I got it right or wrong tyyyy:)

ch4aika [34]4 years ago
4 0

Answer:

r+n = 40

Step-by-step explanation:

4r+6n = 4.75*40

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The price of a tv was decreased by 20% to £1440. What was the price before the decrease?
grigory [225]

Answer:

€7200

Step-by-step explanation:

20%---------1440

100%----------y

y= 100×1440/20

y= 144000/20

y= €7200

price before decrease= €7200

7 0
3 years ago
What is the frequency of the function f(x)?
Alex Ar [27]

Answer:

f1+F1=2sin

Step-by-step explanation:

5 0
4 years ago
a jar contains 23 green, 5 yellow, and 6 blue marbles. a marble is drawn at random p(green).what is the probability
dybincka [34]

Answer:

1:34

Step-by-step explanation:

Because it is a one to however many there are in total ratio so thus 1:34

6 0
3 years ago
Read 2 more answers
Which functions have the same rate of change?
Anestetic [448]

Answer:

Option 3

Step-by-step explanation:

All equations are in slope-intercept form. y=mx+b

The 'm' is the slope.

The 'b' is the y-intercept.

The slope is also known as the rate of change. So, we would have to look at what replaces 'm' and select two equations that have the same rate of change.

<em>Let's look over the equations:</em>

<h3>Equation A:</h3>

y=0.3x-6

In this equation, 0.3 replaces 'm', so the rate of change for this equation is 0.3.

<h3>Equation B:</h3>

y=3x-8

In this equation, 3 replaces 'm', so the rate of change for this equation is 3.

<h3>Equation C:</h3><h3>y=0.3x+4</h3>

In this equation, 0.3 replaces 'm', so the rate of change for this equation is 0.3.

<h3>Equation D:</h3><h3>y=0.03x+1</h3>

In this equation, 0.03 replaces 'm', so the rate of change for this equation is 0.03.

Equation C and equation A have 0.3 as the slope. Since the question asks for two equations that have the same rate of change, the answer would be Equations A and C, or Option 3.

6 0
3 years ago
If the volume of a sphere is 288(3.14) what is the surface area
VikaD [51]
Using formula A=4πr2
A=π⅓(6V)⅔=π⅓·(6·288)⅔≈210.90123
So area is apprix 210.9
7 0
3 years ago
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