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vodka [1.7K]
3 years ago
12

I need to know for my hw

Mathematics
1 answer:
mars1129 [50]3 years ago
4 0

one and aa half hour

HOPE THIS WILL HELP YOU

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It takes 35 feet of ribbon to make a pin. you have 9 feet of ribbon. how many pins can you make
Setler [38]
None you do not even have 35 feet which would make just one pin
3 0
3 years ago
Which algebraic representation shows a reduction?
Grace [21]

Answer:

D. (x, y) →(\frac{1}{2}x,\frac{1}{2}y)

Step-by-step explanation:

A dilation is a transformation which reproduces an image of the same shape as the original, but might be of a different size.

When the dilation produces a smaller image is called a reduction.

Mathematically, a reduction occurs whenever the scale factor is between 0 and 1.

Out of the options, the only one that has a scale factor less than one is:

(x, y) →(\frac{1}{2}x,\frac{1}{2}y)

Since the scale factor is 1/2 which is less than 1.

All other options are not reductions.

5 0
3 years ago
the fourth term of an arithmetic sequence is 141, and the seventh term is 132. what is the first term?
Cerrena [4.2K]
The 1st, 4th, and 7th terms make an arithmetic sequence of their own. The 4th term is the average of the 1st and 7th, so ...
   (1st +7th)/2 = 4th
   1st + 7th = 2×4th
   1st = 2×4th - 7th

The first term is ...
   2*141 - 132 = 150
7 0
3 years ago
A fair die is rolled 360 times. Find the probability that: a) less than50 results are a 6. B) between 55 and 65 results (inclusi
Karolina [17]
For this problem, you haven = 360p = 1/6q = 5/6 E[x] = np = 360*1/6 = 60SD[x] = √(npq) = √(360*1/6*5/6) = √(50) ≈ 7.07
8 0
3 years ago
PLEASE ANSWER!!!!! IN A PARAGRAPH
OverLord2011 [107]

Answer:

e

Step-by-step explanation:

7 0
3 years ago
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