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ikadub [295]
3 years ago
5

PLEASE HELP!!!!

Mathematics
2 answers:
Allushta [10]3 years ago
6 0
Intersection (repeated element in the set)

A={-9,0,5}
B={0,2,5,8}
C={-9,2,5}

Ans: C, {5}

*In set B and C, element 2 was repeated but not for set A.
fiasKO [112]3 years ago
5 0

Answer:

the answer is c.

Step-by-step explanation:

according to these sets the intersection for these sets the sets they have in common is 5

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6. Write the explicit formula for the geometric sequence of the height of the ball on the 10th bounce.First bounce: 54 inchescom
Nat2105 [25]

The height of the ball initially is 54 inches. The common ratio has been provided which is 0.750.

The explicit formular for the geometric sequence is shown as;

\begin{gathered} ar^{n-1} \\ \text{Where a is the first term in the sequence,} \\ r\text{ is the common ratio betw}een\text{ every successive term} \\ \text{And n is the nth term} \\ \text{The explicit formular for the height of the ball on the 10th bounce is;} \\ ar^{n-1} \\ 54\times(0.750)^{10-1} \\ 54\times(0.750)^9 \\ 54\times0.07508468\ldots \\ 4.0545 \end{gathered}

The explicit formula is shown as;

54 x (0.750)^9

The rest is simply to solve for the height on the 10th bounce

5 0
1 year ago
Problem #2: A piece of wood that is 15 feet long is out in half. Each half is then cut into twelve
garri49 [273]

Answer: Each peice of wood is equal to 0.625

Step-by-step explanation:

15/2 = 7.5

7.5/12 = 0.625

4 0
3 years ago
I need help with question 10 (math work is about adding fractions with putting them in simplest form)
goldenfox [79]

Answer: The answer is equivalent fractions.

Step-by-step explanation:

I hope this helped you! :D

8 0
3 years ago
What is slope????????
Damm [24]

Step-by-step explanation:

slope another name for gradient

8 0
3 years ago
Read 2 more answers
Please help i really need help
lukranit [14]

9514 1404 393

Answer:

  17/99

Step-by-step explanation:

Replace the digits 23 in your example with the digits 17 and you have your answer:

  0.\overline{17}=\dfrac{17}{99}

_____

In general, a 2-digit repeat will have 99 as its denominator. If the digits are a multiple of 3 or 11, then the fraction can be reduced. 17 is prime, so the fraction cannot be reduced.

3 0
3 years ago
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