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8_murik_8 [283]
3 years ago
6

identify the first four numbers in an arithmetic sequence modeled by the formula below. a1 = 10 an = an-1+5

Mathematics
1 answer:
suter [353]3 years ago
5 0

Answer:

1. = –5 and the recursive formula to find the next four terms. The first five terms are –5, –10, ... Use the formula for an arithmetic sequence. The first term a. 1 is 1, and n ≥ 2. ... 5. BALL A ball is dropped from an initial height of 10 feet. The maximum heights the ball ... CCSS MODELING A landscaper is building a brick patio

Step-by-step explanation:

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Given two functions f(x)=2x−1 and g(x)=−14x+2 , what is the function rule for (f+g)(x) ?
Sonbull [250]

Answer:

its b hope this helps sorry if wrong

Step-by-step explanation:

7 0
3 years ago
Isaac paid $81 for a new surfboard. The amount paid was 60% of his total savings. How much money did he have in his savings befo
Flauer [41]

Answer:

$135

Step-by-step explanation:

Given data

Amount paid for new surfboard= $81

Percentage of the savings paid= 60%

Let the amount of the savings be x

Hence

60% of x= 81

60/100*x= 81

0.6x=81

x= 81/0.6

x=$135

Hence his savings was $135

6 0
3 years ago
He total variance is $35000 f. the total materials variance is $14000 f. the total labor variance is twice the total overhead va
TiliK225 [7]
Assume that the total overhead variance is x
We are given that the total labor variance is twice the total overhead variance. This means that, the total labor variance is 2x

Total variance can be calculated as follows:
Total variance = Total materials variance + Total overhead variance
                          + Total labor variance

We have:
Total variance = $35000
Total materials variance = $14000
Total overhead variance = x
Total labor variance = 2x

Substitute in the equation and solve for x as follows:
35000 = 14000 + x + 2x
35000 - 14000 = 3x
21000 = 3x
x = 21000/3
x = 7000

Based on the above calculations:
Total overhead variance = x = $7000
Total labor variance = 2x = 2*7000 = $14000
4 0
3 years ago
the cheerleading squad made 4 5/8 gallon of lemonade to sell at the basketball game. they sold 2 7/8 gallons. how many gallons w
andrezito [222]
4 5/8 = 37/8
2 7/8= 23/8
37/8-23/8=14/8=1 6/8=1 3/4
5 0
3 years ago
35+7x=-3(-5-4x) what is the answer?
____ [38]

Answer:

-5x=-50

x=-10

Step-by-step explanation:

4 0
3 years ago
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