Ask question

Ask question

All categories

3 years ago

15

2). A bag contains 50 pieces of gum flavored cherry, grape, and watermelon.

1 answer:

andriy [413]3 years ago

5 0

Answer:

37 (i think)

Step-by-step explanation:the probability means the amount of (in this case) the cherry gum or watermelon gum. Add the amount and then subtract the total from the WHOLE number of the WHOLE of the group

(hopefully that made sense)

You might be interested in

An E. coli bacterium has a diameter of about 5×10^-7 meter. Write this measurement as a decimal in standard notation. Explain .

Archy [21]

5<span>×</span>10^-7 = 0.0000005
When 10 is to a negative power, you move the decimal to the left because the number is less than positive 1. Here 10 is to the power of -7, so you move the decimal (which is after/behind 5) to the left 7 times.

7 0

3 years ago

I’ll mark as BRANLIEST!!

Alisiya [41]

Answer:

$435

Step-by-step explanation:

a. 40m+35

b. 40(10)+35

=400+35

= $435

hope it's correct

8 0

4 years ago

Read 2 more answers

The area of the triangle below is 8.91 square inches. What is the length of the base?<br> 2.2 in

Inessa05 [86]

Answer:

8.1

Step-by-step explanation:

Area of a triangle = ½ × base × height = Area

Rearranged =

area/1/2xheight

The base is the length.

8.91/1/2x2.2

=8.1 inches

4 0

3 years ago

If two congruent angles form a linear pair, then they are _____.

LenaWriter [7]

C hope this helps you alot

5 0

4 years ago

Read 2 more answers

The following data show the average retirement ages for a random sample of workers in the United States and a random sample of w

SSSSS [86.1K]

Answer:

$t \approx 2.639$

Step-by-step explanation:

Given

$\begin{array}{ccc}{} & {USA\ 1} & {Japan\ 2} & {\bar x} & {64.6} & {67.5} &{n} & {30} & {30} & {\sigma} & {4.0} & {4.5} \ \end{array}$

See attachment for data

Required

Determine the test statistic

The test statistic is calculated using:

$t = \frac{\bar x_1 - \bar x_2}{\sqrt{\frac{\sigma_1^2}{n_1} + \frac{\sigma_2^2}{n_2}}}$

So, we have:

$t = \frac{64.6 - 67.5}{\sqrt{\frac{4.0^2}{30} + \frac{4.5^2}{30}}}$

$t = \frac{64.6 - 67.5}{\sqrt{\frac{16.00}{30} + \frac{20.25}{30}}}$

$t = \frac{64.6 - 67.5}{\sqrt{\frac{16.00+20.25}{30}}}$

$t = \frac{64.6 - 67.5}{\sqrt{\frac{36.25}{30}}}$

$t = \frac{-2.9}{\sqrt{1.2083}}$

$t = \frac{-2.9}{1.099}$

$t \approx -2.639$

The absolute value is:

$t \approx 2.639$

3 0

3 years ago