Ask question

Ask question

All categories

3 years ago

13

Kaylen is playing an online math game where he gets 2.75 points for every correct answer. How many questions must Kaylen answer

correctly to match the top score of 165 points?

1 answer:

lisabon 2012 [21]3 years ago

8 0

To match with the top score of 165 points, Kaylen must correctly answer 60 questions because 2.75 times 60 equals 165.

You might be interested in

Hi do you guys know what 42.7 x 10^3 is? i js want to comfirm my answer. please answer quickly if you know.

Alchen [17]

Answer:

$42,700$

Step-by-step explanation:

$42.7 * 10^3$

$42.7 * (10*10*10)$

$42.7 * 1000$

$42,700$

Hope this helps!

8 0

2 years ago

Which equation could represent the relationship shown in the scatter plot?

KonstantinChe [14]

Choice D : look at where you think the line would be if it followed the direction of the data so that about half of the points fell above the line and half below. The two most important things to note are the slope of the line and y intercept.
This is a negative relationship as the line falls as you read it from left to right. That eliminates choice C. Next, it appears the line of best fit would have a y intercept around 10 on the y axis and then fall down and to the right cutting the data. Note that choices A and B have y intercepts that don't make sense for the data. Choice D does have a y intercept of 10 and a negative slope.

8 0

4 years ago

Read 2 more answers

Answer this pls asap

irina [24]

Answer:

351.68 cm^2

Step-by-step explanation:

We need to find the area of the frame itself. the radius of the inner circle is 12, but the frame has a radius of 4. You add 12 and 4 and you get 16. The formula for area of a circle is A=πr^2. So A= 3.14 x16^2. Then you have A= 3.14x 256 and you get 803.84. But we only want the area of the frame, so you have to get the area of the inner circle and subtract. You get A= 3.14 x 12^2. 3.14x144 is 452.16. 803.84-452.16 is 351.68. Hope this helped. :)

3 0

3 years ago

Read 2 more answers

Please solve the numbers don’t worry about the graph ok, by numbers i mean Y and X..

Anvisha [2.4K]

x y

______

10, 5

8, 4

6, 3

4, 2

2, 1

0, 0

4 0

3 years ago

If the interest rate is 7%, how many years will it take for your bank balance to double from $1,000 to $2,000?Enter the followin

svlad2 [7]

Answer:

It will take 14.29 years for your bank balance to double from $1,000 to $2,000.

Step-by-step explanation:

This is a simple interest problem.

The simple interest formula is given by:

$E = P*I*t$

In which E are the earnings, P is the principal(the initial amount of money), I is the interest rate(yearly, as a decimal) and t is the time.

After t years, the total amount of money is:

$T = E + P$ .

If the interest rate is 7%, how many years will it take for your bank balance to double from $1,000 to $2,000?

We have that $P = 1000, I = 0.07$

We want to find t when E = 1000, so $T = P + E = 2000$ .

$E = P*I*t$

$1000 = 1000*0.07*t$

$t = \frac{1}{0.07}$

$t = 14.29$

It will take 14.29 years for your bank balance to double from $1,000 to $2,000.

8 0

3 years ago