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quester [9]
3 years ago
9

Hello thanks for helping, as it says in the picture, Select the sets that are NOT functions

Mathematics
1 answer:
Hitman42 [59]3 years ago
4 0

Answer:

D and E

Step-by-step explanation:

An input cannot have  more than one output. In D, the input 1 has outputs of 1, 2, 3, and 4. In E, the input 6 has outputs of 2 and -1.

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Jayden received a $600 signing bonus when he accepted a job as an executive assistant. If he makes $26 an hour, which equation m
IrinaVladis [17]

Given, the signing bonus of Jayden = $600.

Jayden makes $26 in an hour.

Jayden works for x hours.

For 1 hour he makes = $26

So for x hours he will make = $(26)(x) = $(26x)

So the total pay of Jayden = The sum of the signing bonus and the total pay for x hours.

The total pay of Jayden = $(600+(26x))

Given, jayden's total pay = y dollars.

So we can write the equation as y=600+26x

we have got the required equation y= 26x +600

4 0
4 years ago
True or false:
Alinara [238K]
1.true
2.true
3.because it supposed to be 4 sides like a rhombus
I’m not sure if they are right
8 0
4 years ago
The volume of a sphere is 256/3π cm3.
slava [35]

the surface area of the sphere is π/4 cm^3

<h3>How to determine the surface area</h3>

It is important to know the formula for surface area and volume of a sphere

Surface area = \frac{4\pi }{r^2}

Volume = \frac{4}{3} \pi r^3

First, let's determine the value of radius, r

The value for volume was given as  256/3π cm3.

\frac{256}{3} \pi  = \frac{4}{3} \pi r^3

Pi cancels out and we have cross multiply to get the radius

256 * 3 = 4 * 3 r^3

12r^3 = 768

Make r the subject of the formula

r = \sqrt[3]{\frac{768}{12} }

r = \sqrt[3]{64}

r = 4

Let's substitute to find the surface area

Surface area = \frac{4\pi }{4^2}

Surface area = π/4

Surface area = π/4 cm^3

Thus, the surface area of the sphere is π/4 cm^3

Learn more about a sphere here:

brainly.com/question/10171109

#SPJ1

4 0
2 years ago
A rectangle of length 10 units and width 5 units is shown. Inside this rectangle is another rectangle of length 9 units and widt
beks73 [17]
Hi there!

First, we need to find the area of the rectangles.

10 × 5 = 50
9 × 3 = 27

Now, we find the percent of increase.

27 ÷ 50 = 0.54

Convert into a percentage:

0.54 = 54%

And subtract from 100%.

100% - 54% = 46%

The answer is 46%.

Hope this helps!
5 0
4 years ago
Read 2 more answers
In a class of 27 students, 15 are female and 7 have an A in the class. There are 9
sveticcg [70]

Answer:

4/27

Female:15/27 female with an A:4/15

Male:12/27 male with an A:3/12

Answer=15/27 ×4/15

3 0
3 years ago
Read 2 more answers
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