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Dmitrij [34]
3 years ago
10

HELP PLEASE & SHOW UR WORK THANK YOUUUU!!!!

Mathematics
1 answer:
Brut [27]3 years ago
5 0

Answer:

A because the 0.55 needs to have a variable right next to it

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Plz help
AfilCa [17]

Answer:

Step-by-step explanation:

Given : Casey was at the surface of a swimming pool and recorded the following two measurements, in feet, on a number line: −8, which represents the depth of water in the swimming pool +7, which represents the height of the slide at the pool  

To Find : What does 0 represent in this situation?  

Describe the height of the slide in relation to 0 in the situation

Casey held a pole in the swimming pool. The bottom of the pole was at a depth of 2 feet. How should Casey mark the level of the bottom of the pole on the number line

Solution

0 represent in this situation  - Top surface of Swimming pool  - Surface matching with ground

height of the slide in relation to 0 in the situation  = 7 feet

pole was at a depth of 2 feet  = - 2

4 0
3 years ago
Jamie bought two puzzles for $5.00 and three puzzles for $7.50. Write and solve an equation to find the cost of 15 puzzles
gladu [14]
2x=$5.00
x=$2.50
3x=$7.50
x=$2.50
15x=
15(2.50)=$37.50
hope this helps!
3 0
4 years ago
Plz help me well mark brainliest if you are correct!!.....
emmainna [20.7K]

Step-by-step explanation:

the base is 5unit and the height is 9unit

8 0
3 years ago
Read 2 more answers
The null and alternative hypotheses are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed
Aleks [24]

Answer:

We are given:

H_{0}: \mu = 33

H_{1}: \mu < 33

Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed.

Since the alternative hypothesis has less than sign, therefore the given hypothesis is left-tailed

What parameter is being tested?

The parameter used is \mu, which denotes the population mean.

Please note:

The type is test determined based on the alternative hypothesis.

If the alternative hypothesis has \neq sign, it means the hypothesis test is two-tailed

If the alternative hypothesis has > sign, it means the hypothesis test is right-tailed

If the alternative hypothesis has sign, it means the hypothesis test is left-tailed

6 0
4 years ago
A line through (2.4) with slope 0
DanielleElmas [232]
Y=4 is going to be the answer.
5 0
3 years ago
Read 2 more answers
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