A. (7/13)·(1/3)=7/39. P=7/39
B. (6/13)·(2/3)=12/39. P=12/39
C. (7/13)·(2/3)=14/39. P=14/39
D. (6/13)·(1/3)=6/39. P=6/39

All the numbers from Bag B were written as thirds cause their probabilities could be simplified to make multiplying easier

8 0

2 years ago

Simplify 2(-3×4)-10

maks197457 [2]

The answer is -34

Explication

2✖️(-12)-10
-24-10
-34

7 0

2 years ago

Read 2 more answers

The cost of producing x units of a product is C dollars, where C is given by the function C = 0.25x2 - 80x + 300. What is the co

horrorfan [7]

300.50 (assuming the first x means multiplication )

6 0

2 years ago

A water storage tank has the shape of a cylinder with diameter 14 ft. It is mounted so that the circular cross-sections are vert

Gala2k [10]

Answer:

"85.7%" is the right answer.

Step-by-step explanation:

According to the question,

The total capacity of water tank will be:

⇒ $v_1=A\times 14$

The total volume of water will be:

⇒ $v_2=A\times 12$

Now,

The percentage of total capacity will be:

= $\frac{100\times v_2}{v_1}$

= $\frac{v_2}{v_1}\times 100$

By putting the values, we get

= $\frac{A\times 12}{A\times 14}\times 100$

= $85.7$ %

8 0

2 years ago