Given the points (-1, 1) & (-2,-5), what is the equation of the line? *

An ice chest contains cans of apple juice, cans of grape juice, cans of orange juice, and cans of mango juice. Suppose that you

mel-nik [20]

Answer:

4.9%

Step-by-step explanation:

This question is incomplete. However; it can be found on search engines. The complete question is as follows :

An ice chest contains cans of six apple juice, eight cans of grape juice, four cans of orange juice, and two cans of mango juice. Suppose that you reach into the container and randomly select three cans in succession. Find the probability of selecting three cans of grape juice.

Solution :

In an ice chest there are different cans of juice. Among them

Number of cans of apple juice = 6

Number of cans of grape juice = 8

Number of cans of orange juice = 4

Number of cans of mango juice = 2

Total number of cans of juice = 6 + 8 + 4 + 2 = 20

Let A, B and C are the event of selecting of three cans. The events A, B and C are dependent.

Probability of selecting three cans of juice

P = $\frac{\text{number of grape cans}}{\text {total number of cans}}$

P (A) = $\frac{8}{20}$

P (B) = $\frac{7}{19}$

P (B) = $\frac{6}{18}$

P = $\frac{8}{20}$ × $\frac{7}{19}$ × $\frac{6}{18}$

= $\frac{336}{6840}$

= 0.049 or 4.9%

Probability of selecting three cans of grape juice is 4.9%

5 0

3 years ago

You drink a beverage with 120 mg of caffeine. Each hour, the caffeine in your system decreases by about 12%. How long until you

uysha [10]

Answer:

19.44 hours, about 19 hours 26 minutes

Step-by-step explanation:

The exponential equation that describes your caffeine level can be written as ...

c(t) = 120·(1 -0.12)^t . . . . where t is in hours and c(t) is in mg

We want to find t for c(t) = 10, so ...

10 = 120(0.88^t)

10/120 = 0.88^t . . . . . . . divide by 120

log(1/12) = t·log(0.88) . . . take logarithms

t = log(1/12)/log(0.88) ≈ 19.4386

It will take about 19.44 hours, or 19 hours 26 minutes, for the caffeine level in your system to decrease to 10 mg.

3 0

3 years ago

A school survey found that 18 out of 24 students prefer pizza to hamburgers. If the school has 300 students, which is the best p

Lostsunrise [7]

What do you mean by best prediction, is it multiple choice, a percent, or a number?

7 0

2 years ago

Daniel puts some wheat flour into an empty bowl. Then he add 2/3 cup rye flour to make a total of 2 5/12 cups of flour. How much

lozanna [386]

Answer:

1 3/4 cups of wheat flour is in the bowl

Step-by-step explanation:

x + 2/3 = 2 5/12

First, convert the 2/3 to 12ths by multiplying numerator and denominator by 4 = 8/12

Then convert the 2 5/12 to an improper fraction 29/12

x + 8/12 = 29/12

subtract 8/12 from both sides

x = 21/12 = 1 9/12 = 1 3/4

6 0

3 years ago

Correct solutions if identified to be incorrect

german

Answer:

it is correct

Step-by-step explanation:

b/c 5a square - 25b square

= 5(a square - 5 b square )

7 0

2 years ago