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salantis [7]
3 years ago
13

Find the 35th term in the arithmetic sequence: -10, -14, -18, -22,...

Mathematics
1 answer:
LUCKY_DIMON [66]3 years ago
6 0

Step-by-step explanation:

-10, -14, -18, -22,...

a1 =  - 10 \\ a2 =  - 14 \\ d = a2 - a1 \\ d =  - 14 -  - 10 \\ d =  - 14 + 10 =  - 4 \\ an = a1 + (n - 1)d \\ a35 =  - 10 + (35 - 1) \times ( - 4) \\ a35 =  - 10 + 136 \\ a35 = 126

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Dima020 [189]

Step-by-step explanation:

Total tomato plants = 24 + 30 = 54

Total green bean plants = 18 + 25 = 43

The ratio of tomato plants to green bean plants

=  \frac{54}{43}  = 54 \:  :  \: 43

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Sonbull [250]

Answer:

D

Step-by-step explanation:

add up all the inside angels, you'll get 122, subtract that from the total area of the triangle which is 180. you will have 58 for your missong inside triangle. the outside line makes 180 with the angel we just found, so subtract 58 from 180 and you get 122. check out Khan Academy for help.

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Samir is an expert marksman. When he takes aim at a particular target on the shooting range, there is a 0.950.950, point, 95 pro
Vinvika [58]

Answer:

40.1% probability that he will miss at least one of them

Step-by-step explanation:

For each target, there are only two possible outcomes. Either he hits it, or he does not. The probability of hitting a target is independent of other targets. So we use the binomial probability distribution to solve this question.

Binomial probability distribution

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In which C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

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And p is the probability of X happening.

0.95 probaiblity of hitting a target

This means that p = 0.95

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This means that n = 10

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Either he hits all the targets, or he misses at least one of them. The sum of the probabilities of these events is decimal 1. So

P(X = 10) + P(X < 10) = 1

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3 years ago
Mark and Trisha are traveling in the same direction and Mark is going 16 miles per hour. Trisha is going 12 miles per hour but s
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Answer:

32 miles

Step-by-step explanation:

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Answer:

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