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Sonbull [250]
3 years ago
13

Helppppppppppppppppppppp​

Mathematics
2 answers:
yawa3891 [41]3 years ago
8 0

Answer:

$7.20

Step-by-step explanation:

60% of 4.5 = 2.7

4.5+2.7 = $7.2

Hitman42 [59]3 years ago
8 0

Answer:

7.2

Step-by-step explanation:

So u do 60% of 4.5 and add ur answer to 4.5

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A recent study was conducted to determine the concentration of lead in drinking water across various states. 25 water samples fr
Nataliya [291]

Answer:

When is at a significance level of 0.0001, the concentration of lead is above in water from Minnesota.

Step-by-step explanation:

The Significance level is the calculation or estimation of the strength of proof that must be seen in a sample, before the hypothesis will be rejected and concluded that the result is statistically true or correct.

In this case, when a data is calculated to be significant at 0.0001 from a recent duty, what the significance level implies in this case is that, at  a level of 0.001, the concentration of lead is above or higher in water from Minnesota.

8 0
3 years ago
The instructions on a bottle of laundry detergent tell you to add two capfuls of detergent to each gallon of water. One capful o
Nikolay [14]

Answer:

A.<u>You will need to add 22 tablespoons of detergent to a washing machine that holds 11 gallons of water</u>

<u>B. You will need to add 11 fluid ounces of detergent to a washing machine that holds 11 gallons of water</u>

Step-by-step explanation:

1. Let's review all the information provided to answer the question:

2 capfuls of detergent to 1 gallon of water

1 capful of detergent = 1 tablespoon

2. If your washing machine holds 11 gallons of water, how many tablespoons of detergent will you need to add? How many fluid ounces of detergent?

For finding the amount of capfuls for 11 gallons of water, we multiply this way:

11 * 2 = 22 capfuls of detergent

Now, we can calculate the number of tablespoons, this way:

22 capfuls = 22 tablespoons

<u>You will need to add 22 tablespoons of detergent to a washing machine that holds 11 gallons of water</u>

Fiinally, let's calculate the amount of fluid ounces of detergent, this way:

1 tablespoon = 0.5 fluid ounces

22 tablespoons * 0.5 = 11 fluid ounces

<u>You will need to add 11 fluid ounces of detergent to a washing machine that holds 11 gallons of water</u>

4 0
3 years ago
Apply the distributive property to create an equivalent expression.<br> 2(3-8y)= (awnser)
IrinaK [193]

Answer:

6-16y

Step-by-step explanation:

2(3-8y)

3(2)-8y(2)

6-16y

please mark brainliest and have a great day!

5 0
3 years ago
Read 2 more answers
Michael bought a shirt with 2/5 of his money. Then he bought a jacket that cost $5 more than the shirt. He spent $105 altogether
TEA [102]

Answer:

vb hyjv bnhyn g

Step-by-step explanation:

8 0
2 years ago
Giving 13 points!! Help help help
Scorpion4ik [409]

Answer:

a. 15

b. 27

c. 4

d. 72

e. 2

Step-by-step explanation:

If you need an explanation lmk! happy to help.

3 0
3 years ago
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