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olasank [31]
2 years ago
13

Point I is on line segment HJ. Given HI = x, IJ = 2x + 9, and H J = 4x,

Mathematics
1 answer:
lutik1710 [3]2 years ago
5 0
:
length is 199
:
first you do this then that
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On average, seawater contains approximately 1.2 ounces of salt per liter.how many gallons of seawater to the nearest tenth of a
Andru [333]

Answer:

10.6

Step-by-step explanation:

The amount of salt in one liter is 1.2 ounces, meaning to make one pound (16 oz) it would take 13 1/3 liters of water.

For 2.5 pounds, it would be 2.5*16, or 40-- 40 liters for 2.5 pounds of salt.

40 liters in (U.S.) gallons is 40/ (approximately) 3.785 , or 10.5680, 10.6

3 0
2 years ago
Solve 3q - 5 = 13 for q. q =
inn [45]

Answer:

q = 6 :))))))))))))))))))))))))

3 0
2 years ago
Read 2 more answers
You scored 12, 8, 15, and 21 points during your first four basketball games. Find your mean score per game
lapo4ka [179]

Given:

You scored 12, 8, 15, and 21 points during your first four basketball games.

To find"

The mean score per game.

Solution:

We have,

Observations =12, 8, 15, and 21 points

Number of observations = 4

We know that,

\text{Mean}=\dfrac{\text{Sum of the observations}}{\text{Number of observations}}

The mean score per game is

\text{Mean}=\dfrac{12+8+15+21}{4}

\text{Mean}=\dfrac{56}{4}

\text{Mean}=14

Therefore, the mean score per game is 14 points.

5 0
3 years ago
A recipe for chocolate muffins calls for 1/4 cup of oil. You are making 1/2 of the recipe. How much oil should you use?
iogann1982 [59]

Half a recipe means half the oil.


Answer: \dfrac 1 8 \textrm{ cup of oil}



6 0
3 years ago
Read 2 more answers
Ariana buys an ant farm from a store near her home. the ant farm price $12, and the sales tax is 7% what is the total price of t
aalyn [17]

Answer:

The total price for ant farm is $12.84

Step-by-step explanation:

The price of ant farm =  $ 12

The sales tax on the  price = 7%

Noe, 7% of $12 = \frac{7}{100} \times 12 = 0.84

⇒The tax amount on the price = $0.84

So, the Taxed amount = The original price  + Tax

$ 12 + $0.84  = $12.84

Hence the total price for ant farm is $12.84

6 0
3 years ago
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