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zepelin [54]
3 years ago
7

Ria was given $42.30 to babysit for 2.5 hours. How much did she get for one hour?

Mathematics
1 answer:
Law Incorporation [45]3 years ago
8 0

Answer:

$16.92

Step-by-step explanation:

Just divide 42.30 by 2.5 and it will give you the answer

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A 13- ounce package of pistachios costs $5.99. What is the unit rate?
statuscvo [17]
The unit rate is 2.17
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2 years ago
the mantle layer of earth begins about 70 kilometers underneath the surface. The layer called the outer core begins about 2970 k
gavmur [86]
Given:
<span>mantle layer of earth begins about 70 kilometers underneath the surface
</span><span>outer core begins about 2970 kilometers underneath the surface

Since we need to find the position of each layer </span><span>relative to the surface, the surface will serve as the point of origin or 0. Below the surface infers a negative value. So, Mantle layer is -70 km from the surface while outer core is -2970 km under the surface.

Comparing -70 and -2970, -70 has a greater value than -2970. The nearer the number is to the origin or 0, the higher its value.

Comparing the absolute greater value of -70 and -2970, -2970 has a greater absolute value. This is because absolute value is the positive value of the number. Absolute value of -70 is 70 while absolute value of -2970 is 2970. Thus, -2970 has a greater absolute value. </span>
6 0
3 years ago
What is (1/4 + 5/4) 2 + 3/4 (The two is an exponent)
larisa86 [58]

Answer:

51,958

Step-by-step explanation:

1x1x1x1= 1             5x5x5x5= 625          3x3x3x3=81

1+625= 626

81+2= 83

626x83

7 0
3 years ago
What is the answer to the digit 7 in 0.37 has a value_____ the value of the 7 in 0.73?
Inessa05 [86]
What do you mean? 7 in 0.37 is 0.07 or 7 hundredths.
7 in 0.73 is 0.7 or 7 tenths?
Is that what you meant...
6 0
3 years ago
5th grade math. correct answer will be marked brainliest
Yuliya22 [10]

Answer:

4ft, 7 inches

Step-by-step explanation:

4 ft (48 inches), 7 inches

4 0
3 years ago
Read 2 more answers
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