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Ksju [112]
3 years ago
8

Explain the pattern for this sequence: -5, -9,-13

Mathematics
2 answers:
o-na [289]3 years ago
5 0

Answer:

a n = − 4 n − 1

Step-by-step explanation:

Use the formula  a n = a 1 + d ( n − 1 )  to identify the arithmetic sequence.

Fynjy0 [20]3 years ago
4 0

Answer-5 + -4 = -9. The answer is “add -4”

Step-by-step explanation:

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Sarah Liskow was the top scorer in a​ women's professional basketball league for the 2006 regular​ season, with a total of 810 p
weeeeeb [17]

Answer:

150 one point throws, 165 two points throws and 110 three points throws

Step-by-step explanation:

Let x be the number of free (one point) throws.

The number of free throws​ Sarah made was 15 less than the number of​ two-point field goals she made. If y is the number of two points throws, then

x=y-15

so the number of two points throws =x+15

The number of​ two-point field goals that Sarah made was 55 less than double the number of​ three-point field goals she made. If z is the number of three points throws, then

y=2z-55\\ \\2z=y+55\\ \\2z=x+15+55\\ \\2z=x+70\\ \\z=\dfrac{1}{2}x+35

so the number of three points throws =\dfrac{1}{2}x+35

The total score is 810 points, so

x\cdot 1+(x+15)\cdot 2+\left(\dfrac{1}{2}x+35\right)\cdot 3=810\\ \\x+2x+30+1.5x+105=810\\ \\4.5x=810-30-105\\ \\4.5x=675\\ \\x=150\\ \\x+15=150+15=165\\ \\\dfrac{1}{2}x+35=\dfrac{1}{2}\cdot 150+35=75+35=110

4 0
4 years ago
To take an Uber, it costs $4.00 plus an additional $1.50 per mile traveled.
slava [35]
You traveled 11 miles because if you did use 28.00 and $1.50 then you take that answer and then add the $4.00 and $3.00 you will get $7 so you just subtract that for the other number and you get 11 miles because it is $1.50 per mile
7 0
3 years ago
What is the surface area of a mattress that is 12<br> feet long, 10 feet wide, and 2 feet high?
igor_vitrenko [27]

Answer: length + width + height

Step-by-step explanation:

12 + 10 = 22

22 + 2 = 24

ANSWER = 24

7 0
3 years ago
Which of the following has a denominator of 6? <br>a. 6 2/3<br>b. 16/18 <br>c. 6/7 <br>d. 1/6
maw [93]

Answer:

D

Step-by-step explanation:

The denominator is the bottom number in a fraction, while the numerator is the top number.

numerator/denominator

Let's analyze the answer choices.

A. 6 2/3

The bottom number of the fraction is a 3, so this cannot be correct.

B. 16/18

The denominator here is 18, so this choice is also incorrect.

C. 6/7

In this fraction the numerator is a 6, but the denominator is a 7, so this choice is also wrong.

D. 1/6

This choice is the correct answer. The denominator, or bottom number is a 6.

The answer is D. 1/6.

8 0
3 years ago
Read 2 more answers
Lucy has $60,000 in a savings account that earns simple interest of 14% per year. How much will she have in her account after 5
choli [55]

Answer:

$42,000

Step-by-step explanation:

60,000 × .14 × 5 = 42,000

4 0
3 years ago
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