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2 years ago

Which sequences are geometric? Select 3 options.

Mathematics

2 answers:

Andrei [34K]2 years ago

9 1

A,B,D are your answers :)

FrozenT [24]2 years ago

5 1

Answer:

A, B, AND D ARE THE ANSWERS ON EDGE-NUITY!

Step-by-step explanation:

HERE I'LL SHOW YOU:

Which sequences are geometric? Select three options.

✔️–2.7, –9, –30, –100, ...

✔️–1, 2.5, –6.25, 15.625, ...

9.1, 9.2, 9.3, 9.4, ...

✔️8, 0.8, 0.08, 0.008, ...

4, –4, –12, –20, ...

*pasted from e2020/edge-nuity*

I hope this helps! I GAVE PROOF!

<h2>PLEASE MARK BRAINLIEST!</h2>

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The number of bees that visit a plant is 500 times the number of years the plant is alive, where t represents the number of year

user100 [1]

here we have given that number of bees visit a plant id 500 times the number of years that the plant is alive.

we know that t is the number of years that plant is alive.

we know that $500*t$ is expression representing the number of bees that will visit the plant in its life time.

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2 years ago

Using the midpoint method, find the cross-price elasticity of demand for FedEx and UPS overnight shipping if the price of FedEx

IrinaK [193]

Answer:

Cross price elasticity using midpoint method = 0.56

Step-by-step explanation:

Using the mid-point method

Cross-price Elasticity of Demand = % change in Quantity demanded of UPS

% change of price of FedEx

%change in Quantity demanded of UPS

using Mid-point method = Q2-Q1 × 100

(Q1+Q2)÷ 2

= 1.3-1.2 × 100

(1.2+1.3)÷2

= 0.1 × 100

1.25

= 8%

% change in price of FedEx

using midpoint method = P2-P1 × 100

(P1+P2)÷ 2

= 75-65 × 100

(65+75)÷2

= 10 × 100

= 14.28%

Cross-price Elasticity of Demand = 8% ÷ 14.28%

using midpoint method = 0.56

6 0

2 years ago

Jake scored 17 out of 25 points on a math quiz. He then scored 16 out of 20 points on a spelling quiz. On which quiz did Jake sc

Nikolay [14]

Answer:

Jake scored more on the spelling quiz. 80% is more than 68% so therefore he scored more on the quiz. To find 80% and 68%, you can use a percent of proportion or divide and multiply by 100.

Step-by-step explanation:

To find the percent of a score, you divide.

17/25 (division) = 0.68

0.68 is a decimal so to make it a percent you multiply by 100 = 68%

Or you can do it with fractions:

17/25 = ?/100: 68

16/20 = 0.8

Again, 0.8 times 100 = 80%

Or you can do it with fractions:

16/20 = ?/100: 80

He scored more on the spelling quiz, I hope this helps (justification on the answer).

7 0

1 year ago

A box contains ten cards labeled Q, R, S, T, U, V, W, X, Y, and Z. One card will be randomly chosen.

lina2011 [118]

Answer:

2/5

Step-by-step explanation:

Picking 4 cards out of 10, and as a fraction, it would be 2/5

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2 years ago

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Lelechka [254]

4.509 is greater that 4.508 and less than 4.512

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