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anyanavicka [17]
4 years ago
12

Daisy gave away 4more than half of her apples.She gave away 19 apples.How many Apples did daisy have originally?

Mathematics
1 answer:
zaharov [31]4 years ago
3 0
Well she gave 4 more than half so if she gave 19 half is 15, 19-4=15. So since it is 1/2 we have to do 15*2 which equals 30

Answer: 30 apples
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the perimeter of the rectangle below is 98 units. Find the length of CD. Write your answer without variables. cd=4x+3 cb=5x+1
zimovet [89]

2(4x + 3) + 2(5x + 1) = 98 \\ 8x + 6 + 10x + 2 = 98 \\ 18x + 8 = 98 \\ 18x = 90 \\  x = 5
Substitute x with 5,

CD =
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Hope this helps.
7 0
3 years ago
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Suppose a polling agency reported that 45.7% of registered voters were in favor of raising income taxes to pay down the national
sineoko [7]
<h2>Answer with explanation:</h2>

As per given , we have

p= 0.457

n= 1033

Margin of error for 99​% confidence : E= 4%=0.04

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i.e. 0.457\pm 0.04

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99% confidence interval for the proportion of registered voters who are in favor of raising income taxes to pay down the national debt. = (0.417, 0.497)

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8 0
4 years ago
What is the expanded notation of (-4)^3
lubasha [3.4K]

Answer:

A

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6 0
3 years ago
||||||
Assoli18 [71]

Answer:

Q1 = -4, Q2 = 6

Step-by-step explanation:

In this box-and-whisker plot, the first vertical line is the first quartile (-4), the second vertical line is the median (4), and the vertical line is the third quartile (6). The box contains the middle 50% of the data set.

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2 years ago
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ELEN [110]
My guess would be probably the first one !
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3 years ago
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