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lana66690 [7]
3 years ago
5

Consider a pattern that begins with 180 and each consecutive number is 19 less than the previous term. What are the first five t

erms of this pattern? A. 180, 161, 142, 123, 104 B. 180, 199, 218, 237, 256 C. 180, 151, 122, 93, 64 D. 161, 142, 123, 104, 85
Mathematics
2 answers:
Marizza181 [45]3 years ago
5 0

Answer:

Option A .180, 161, 142, 123, 104.........

Step-by-step explanation:

A pattern that begins with 180 and each consecutive number is 19 less than the previous term.

So the given sequence will be arithmetic sequence with a common difference = (-19)

Since first term of this sequence is 180 then the sequence will be

180, [ (180 - 19) = 161 ], [ (161 - 19) = 142 ], [ (142 - 19) = 123 ], [ (123 - 19) = 104 ]

180, 161, 142, 123, 104.........

Therefore, Option A is the correct answer.

Lynna [10]3 years ago
4 0
C is the correct answer. Hope that helped.
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What is p (blue)? ......
sammy [17]

Answer:

P(blue)= 0.25 or 1/4

Step-by-step explanation:

On this spinner, each spot is the same size; therefore, there is a 1 in 4 chance that the spinner lands on blue. This is because there are 4 options but only one of them is blue. Then, if you want a decimal just divide 1 by 4. This equals 0.25. Additionally. If you wanted the answer as a percentage multiply the decimal by 100, so the percentage would be 25%.

7 0
3 years ago
A soft drink machine outputs a mean of 27 ounces per cup. The machine's output is normally distributed with a standard deviation
postnew [5]

Answer: P(22 ≤ x ≤ 29) = 0.703

Step-by-step explanation:

Since the machine's output is normally distributed, we would apply the formula for normal distribution which is expressed as

z = (x - µ)/σ

Where

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µ = mean output

σ = standard deviation

From the information given,

µ = 27

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The probability of filling a cup between 22 and 29 ounces is expressed as

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For x = 22,

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Looking at the normal distribution table, the probability corresponding to the z score is 0.047

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Looking at the normal distribution table, the probability corresponding to the z score is 0.75

Therefore,

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6 0
3 years ago
A lawn mower cost $470 when new and is expected to last 10 years. What will it be worth in 7.5 years? (Assume the lawn mower has
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Answer: 117.5
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3 years ago
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