Ask question

Ask question

All categories

Makovka662 [10]

3 years ago

11

A certain bell rings every 60 minutes. Another Bell rings every 90 minutes. Both bells begin ringing at midnight (12:00 a.m). Ho

w many more times will both bells ring by 1 p.m

1 answer:

Dimas [21]3 years ago

8 0

Answer in picture

….

You might be interested in

Which ratio is equivalent to 1:1

Lynna [10]

Answer:

the answer is 1

because 1 is not multiple in our self

6 0

3 years ago

How to solve the first problem need urgently

soldi70 [24.7K]

1000²=313²+x²
cosΘ= $\frac{x}{1000}$

3 0

3 years ago

For the graphed exponential equation, calculate the average rate of change from x = −3 to x = 0.

iragen [17]

Answer:

$-\frac{7}{3}$

Step-by-step explanation:

To solve this, we are using the average rate of change formula:

$m=\frac{f(b)-f(a)}{b-a}$

where

$m$ is the average rate of change

$a$ is the first point

$b$ is the second point

$f(a)$ is the function evaluated at the first point

$f(b)$ is the function evaluated at the second point

We want to know the average rate of change of the function $f(x)=0.5^x-6$ form x = -3 to x = 0, so our first point is -3 and our second point is 0. In other words, $a=-3$ and $b=0$ .

Replacing values

$m=\frac{f(b)-f(a)}{b-a}$

$m=\frac{0.5^0-6-(0.5^{-3}-6)}{0-(-3)}$

$m=\frac{1-6-(8-6)}{3}$

$m=\frac{-5-(2)}{3}$

$m=\frac{-5-2}{3}$

$m=\frac{-7}{3}$

$m=-\frac{7}{3}$

We can conclude that the average rate of change of the exponential equation form x = -3 to x = 0 is $-\frac{7}{3}$

4 0

3 years ago

Jaden buys a raffle ticket. Each ticket has a 1% chance of being drawn. How likely is it that Jaden's ticket will be drawn? It d

Reika [66]

When Jaden bought the raffle ticket, he has a 1% chance of winning, which means that even if the chance is small, it's still there.

Your answer would be

It likely won't be drawn.

3 0

3 years ago

Was I correct?- thank you

sergey [27]

Answer:

Yes

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers