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stepladder [879]
3 years ago
5

I need help......................

Mathematics
1 answer:
Black_prince [1.1K]3 years ago
8 0

Answer:

a) false

b) true

c) true

d) false

hope dis helps ^-^

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Abbie babysits on the weekends. She charges $10 for the first hour and $6 for each
Dvinal [7]

Answer:

5 hours

Step-by-step explanation:

34-10(first hour) is 24

24/6(price per additonal hour)=4

so  theres four additional hours and the one OG hour so its 5 hours total

8 0
3 years ago
20% of a class are boys and 20 are girls. What's the Ratio of girls to boys?
Andrei [34K]
20:20 since the number of boy is even to the girls
3 0
3 years ago
Read 2 more answers
PLEASE HELP!!! NEED WITHIN 5 MINUTES!!<br> The picture is down below
kari74 [83]

Answer:

1.

Mean: 65

MAD: 6.4

2.

Mean: 60.5

MAD: 6.4

3. The diference of the means are 4.5

I’m sorry, I do not understand the last one.

Step-by-step explanation:

The mean is the average, add all of the values and divide the result by the number of values. The MAD is the mean absolute deviation. You find it by taking the distance between the values and the mean. You then add them together and divide it by the mean. I really hope this helps you!

7 0
2 years ago
A triangle is formed with side lengths of 24 centimeters, 26 centimeters, and 10 centimeters. Is the triangle a right triangle?
storchak [24]

Answer:

A)

Step-by-step explanation:

676=676

8 0
3 years ago
Help........Write an equation and solve:
Tom [10]

Answer:

5 months

Step-by-step explanation:

Equate the formulas for the weights of the two boys:

J's weight = 120 lb + (10 lb/mo)m  = D's weight = 150 lb + (4 lb/mo)m

Solve as follows:  Subtract 120 lb from both sides:

(10 lb/mo)m = 30 lb + (4 lb/mo)m.

Then:  (6 lb/mo)m = 30 lb, and m = (30 lb) / (6 lb/mo) = 5 months

3 0
3 years ago
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