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Yakvenalex [24]
3 years ago
6

Areil travels 400 miles in 8 hours. what is her rate of change

Mathematics
2 answers:
Firdavs [7]3 years ago
6 0
Her rate of change would be 50 miles per hour, because that is 400 divided by 8.
kiruha [24]3 years ago
4 0
So what u do is divide 400 by 8 and then you will have yuor answer

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Farmer sells 6.2 kg of pears and apples at the farmers market 3/5 of this away is Paris, and the rest is apples. How many kilogr
Romashka [77]

Answer:

2.48 kg

Step-by-step explanation:

1 - ⅗ = ⅖

⅖ × 6.2 = 2.48

8 0
3 years ago
Find the missing exponent: 2^3 times 2^? = 2^10
LenKa [72]

Answer:

2^7

Step-by-step explanation:

3+7=10

6 0
4 years ago
PLEASE HELP ! The total cost after tax to repair Kimber's cracked phone screen is represented by 0.04(30h)+30h where h represent
Ronch [10]

Answer: The term 0.040(30h) represents the amount of tax she must pay.


Explanation:


The functin 0.04(30h) + 30h, has two terms; the second term, 30h, represents cost due to h hours at at unit of 30, and the first term 0.04(30h) is the additional amount due to the taxes over h hours at the unit rate of 30.


When you add a tax rate of 4% to 30h, you get the the amount of taxes over the 30h.


The calcualtion is: (4/100)×(30h) = 0.04(30h). Hence, you conclude that 0.04(30h) is the amount of tax she must pay.

6 0
4 years ago
Read 2 more answers
The total cost of flooring a room at Rs .9.50 per square meter is Rs 760, If the length of the room is 10 m, find its breadth.
Jobisdone [24]

Answer:

8 metre

Step-by-step explanation:

cost of flooring per square metre = Rs .9.50

total cost of flooring= Rs760

Area of room= 760/9.50

= 80 m^2

Area of the given room= Lenght × Breadth

length of the room is = 10 m

80= 10 × Breadth

Breadth= 80/10= 8 m

Hence, breadth of the room is 8metre

8 0
3 years ago
How do you do this ?
Alexeev081 [22]

Answer:

62 ft²

Step-by-step explanation:

l = 3

w = 2

h = 5

now

2(wl+hl+hw)

2(2×3+5×3+5×2)

2×31

62 ft²

8 0
3 years ago
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