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1 year ago

You spin the spinner, roll a die, and find the sum. How many different sums are possible?

Mathematics

1 answer:

Blizzard [7]1 year ago

6 0

Answer:

Step-by-step explanation:

Outcomes of the spinner: 2, 3

Outcomes of the die: 1, 2, 3, 4, 5, 6

Add 2 to 1, 2, 3, 4, 5, 6 to get:

3, 4, 5, 6, 7, 8

Add 3 to 1, 2, 3, 4, 5, 6:

4, 5, 6, 7, 8, 9

All different sums:

3, 4, 5, 6, 7, 8, 9

Answer: 7

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A laptop computer is purchased for $2700. Each year, it’s value is 70% of its value the year before after how many years will la

n200080 [17]

Answer: 5 years!

Reasoning:

Year 1: 2700 x .70=1890

Year 2: 1890 x .70= 1323

Year 3: 1323 x .70= 926.1

Year 4: 926.1 x .70= 648.27

Year 5: 648.27 x .70=453.79

3 0

3 years ago

If 4 pairs of socks costs $10. 00, how many pairs of socks can be purchased for $22. 50?.

klasskru [66]

9 pairs.

If 4 pairs of socks cost $10.00 and you have $22.50 to spend then you can buy 9 pairs of socks leaving you with $0.00 left over.
Each pair of socks cost $2.50.

5 0

2 years ago

Which of the following are equivalent to the statement “the price decreased by 1/3”?

Fittoniya [83]

Therefore, the only statement that is equivalent to "the price decreased by $\frac{1}{3}$ " is:

F. The price is now 66, 2/3% of what it was before

Given that the original price of something decreased by 1/3, it means:

the original price is reduced by one-third.

One-third is not equal to half of the price.

1/3 is less than 1/2.

1/3 of the original price would be $\frac{1}{3} \times 100 =$ 33.3% less of the original price.

This means that the new price would be: 100 - 33 = 66% of the original price. This shows a reduction in price. The price would drop.

1/3 is more than a quarter (1/4).

Any option showing or suggesting an increase is definitely the wrong answer.

Therefore, the only statement that is equivalent to "the price decreased by $\frac{1}{3}$ " are:

F. The price is now 66, 2/3% of what it was before

Learn more here:

brainly.com/question/11293133

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1 year ago

Read 2 more answers

which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lif

iVinArrow [24]

Answer:Energy (weight)

Step-by-step explanation:

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3 years ago

Read 2 more answers

Which function is a shrink of the exponential growth function shown on the graph?.

ale4655 [162]

Step-by-step explanation:

An exponential function is represented by function,

$y = a \times {b}^{x}$

Where a is the y intercept and b is the growth factor.

The graph passes through (0,1) which is our y intercept so a=1

Know let find b.

The graph pass through (1,3) so plug in 1 for x and 3 for y.

$3 = a \times 3 {}^{1}$

$a = 1$

So our base function is

$y = 1 \times 3 {}^{x}$

In order for this function to shrink, we must shift the y intercept such that it is less than 1 but greater than -1.

So the only option is

$y = \frac{1}{2} (3) {}^{x}$

Because 1/2<1

3 0

2 years ago