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fenix001 [56]
3 years ago
7

If 90 containers of candy hearts cost $2.70 what is the constant of proportionality

Mathematics
1 answer:
WINSTONCH [101]3 years ago
6 0

Answer:

33.3 hope this helps

Step-by-step explanation:

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Leticia charges $8 per hour to babysit. She babysat Friday night for 4 hours,
lions [1.4K]

Answer:

5 hours

Step-by-step explanation:

so you do 8 times 4

which gives you 32

72 - 32

40 divided by 8

5

3 0
3 years ago
The total cost after tax to repair Deborah's computer is represented by0.08(50h)+50H, where h is the number of hours it takes to
katrin2010 [14]

Answer:

.08(50h) Because if the tax rate is 8%, then that is 1.08% of 50h.

Step-by-step explanation:

5 0
3 years ago
I need help, please, I'm willing to give 24 points!
Margaret [11]
(1) 2 of one step equations

x - 23 = 8
x - 23 + 23 = 8 + 23
x = 31

n + 2 = 9
n + 2 - 2 = 9 - 2
n = 7

(2) 2 equations with fractions

3/4 (x + 3) = 9
4 [ 3/4 (x + 3) ] = 4[9]
3 (x + 3) = 36
3x + 9 - 9 = 36 - 9
3x/3 = 27/3

1/3 x 3/4
cross multiply
so 3/12 and simplify which makes it
1/4

(3) distributive property

3(2 + 4) = (3 • 2) + (3 • 4)
3(6) = 6 + 12
18 = 18


4 0
3 years ago
Among the 1018 respondents, 179 said that cellular phones are “not at all annoying”.
Grace [21]
179/1018=.17580
.17580*100=17.6%
8 0
3 years ago
In a unit circle, ø = 360°. What is the terminal point?
Tom [10]

The terminal point is (0, 1) if the radius of circle is 1 and the value of an angle ø is 360 degree option (C) is correct.

<h3>What is a circle?</h3>

It is described as a set of points, where each point is at the same distance from a fixed point (called the centre of a circle)

We have a unit circle with an angle ø = 360 degree.

The terminal point will be:

x = rcosø

y = rsinø

r = 1

ø = 360 degree

x = cos360 = 1

y = sin360 = 0

The terminal point (0, 1)

Thus, the terminal point is (0, 1) if the radius of circle is 1 and the value of an angle ø is 360 degree option (C) is correct.

Learn more about circle here:

brainly.com/question/11833983

#SPJ1

3 0
1 year ago
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