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ohaa [14]
3 years ago
8

A necklace is formed by stringing 133 colored beads on a thin wire in the following order: red,orange,yellow,green,blue,indigo,v

iolet; red,orange, green, blue, indigo, violet.If the pattern continues, what will the color of the 101st bead on the string?
SAT
1 answer:
Radda [10]3 years ago
3 0

The seven colors keep repeating in the same order.


Color: red orange yellow green blue indigo violet

Bead

Number: 1 2 3 4 5 6 7

8 9 10 11 12 13 14 15 etc.


The violet beads are in positions 7,14,21...,70,...,that is multiples of 7.

If 101 beads were a multiple of 7, the 101st bead would be violet, but when 101 is divided by 7, the quotient would be 14 and a remainder of 3.

Since 14*7=98, the 98th bead completes the 14th cycle, and hence is violet.

The 99 starts the next cycle; is is red.

The 100th bead is Orange, and the 101st bead is yellow.


Answer: Yellow


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How many 2-digit numbers are multiples of both 5 and 7?
marysya [2.9K]

Answer:

2: 35 and 70

Explanation:

1. The LCM of 5 and 7: <em>35</em>

2. 35 * 2 = 70

3. 35 * 3 = 105, not 2-digit

So, the only 2-digit numbers that are multiples of both 5 and 7 are 35 and 70, so 2.

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A theorem in geometry states that the measure of an inscribed angle.
gizmo_the_mogwai [7]

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A theorem in geometry states that the measure of an inscribed angle is half the measure of its intercepted arc.

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Parallel lines r and s are cut by two transversals, parallel lines t and u. Lines r and s are crossed by lines t and u to form 1
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Explanation:

3 0
3 years ago
Read 2 more answers
Chegg What are MPC, MPS, and the spending multiplier
xenn [34]

MPC stands for "marginal propensity to consume," which refers to a rise in consumer spending for every unit of income level achieved.

Marginal propensity to save (MPS) is the percentage of a person's income that they put away for savings for every unit that their income level rises.

Spending multiplier = Increase in income level for each unit increase in autonomous spending = 1/(1-MPC) = 1/MPS Spending multiplier = Increase in income level for each unit increase in autonomous expenditure. This is further explained below.

<h3>What is a multiplier?</h3>

Generally, the amount by which the return on investment is greater than the investment itself is referred to as the investment's return on investment (ROI).

In conclusion, Marginal propensity to save (MPS) is the percentage of a person's income that they put away for savings for every unit that their income level rises.

Read more about multiplier

brainly.com/question/23536361

#SPJ1

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2 years ago
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