All categories

3 years ago

Can someone help me please?

Mathematics

2 answers:

gregori [183]3 years ago

6 0

So we would need to add them all up then divide by 9 because of how much we added.

after adding and then dividing (addition first) we should get 133

Nookie1986 [14]3 years ago

4 0

Answer:

133

Step-by-step explanation:

Add all the numbers then divide by how many numbers there are

You might be interested in

A chef draws cookies randomly from a box containing 6 cookies of the same shape and size. There is 1 chocolate cookie, 3 almond

vovangra [49]

Answer:

1/5

Step-by-step explanation:

The probability of drawing an almond cookie the first time is 3/6=1/2, since there are a total of 6 cookies and 3 of them are almond. However, the second time the chance is 2/5, since there are 5 cookies left and only two of them are almond. The equation to model this is therefore:

$P=\dfrac{1}{2}\cdot \dfrac{2}{5}=\dfrac{1}{5}$

Hope this helps!

8 0

3 years ago

Read 2 more answers

A circle has a radius of 7.5 centimeters and a central angle AOB that measures 90 degrees. What is the length of the intercepted

Julli [10]

Since there are $360^{\circ}$ in a circle, and central $\angle AOB = 90^{\circ}$ , you can see that the part "sliced out" by the central angle is $\frac{90^{\circ}}{360^{\circ}} = \frac{1}{4}$ of the whole circle.

This means that the length of the intercepted arc $\stackrel{\frown}{AB}$ is $\frac{1}{4}$ of the circumference of the circle. So,

$\stackrel{\frown}{AB} = \frac{1}{4}(2 \pi r) = \frac{1}{4}(2 \pi (7.5 cm)) = \bf \frac{15 \pi}{4} cm$

6 0

3 years ago

Cot theta is undefiend for theta

Elena-2011 [213]

Cot theta is 1 over tan theta.The only way for 1/tan theta to be undefined is for tan theta = 0. - answers

5 0

3 years ago

Read 2 more answers

Frank drove to college and back again. He took 3 hours longer to go to college than he did to come back. On the way there he tra

egoroff_w [7]

Answer:

6 hours...............

4 0

3 years ago

What is HL?<br><br> HL =<br><br> (in the attachment)

Anuta_ua [19.1K]

Answer:

try 21

Step-by-step explanation:

if not im as stuck as you are :(

7 0

3 years ago