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Sauron [17]
2 years ago
10

A box contains 6 yellow, 3 red, 5 green, and 7 blue colored pencils. A colored pencil is chosen at random, replaced, then anothe

r is chosen. What is the probability of choosing blue then a yellow colored pencil?
pls help i will give brainliest
Mathematics
1 answer:
ivolga24 [154]2 years ago
7 0

Answer: 7/21 for blue and 6/21 for yellow. so 7/14

Step-by-step explanation:

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The stadium is like a hemisphere with a radius of 150 feet last month the owners of the stadium paid 0. 05 per cubic foot to cov
GREYUIT [131]

The total cost for utilities last month is 353,571.43.

<h3>What is the total cost for utilities last month?</h3>

The total cost for utilities last month can be determined by multiplying the volume of the stadium by the cost per cubic foot.

The volume of the stadium can be determined by using the formula for the volume of a hemisphere.

Volume of a hemisphere = Volume of a hemisphere = (2/3) x (n) x (r^3)

n = 22/7

r = radius

2/3 x 22/7 x 150³ = 7071,428.57

The total cost for utilities last month =  7071,428.57 x 0.05 = 353,571.43

To learn more about volume, please check: brainly.com/question/13705125

6 0
2 years ago
Alan is loading a pallet with boxes that each weighs 55 pounds. The pallet can safely support no more than 1595 pounds. How many
Ne4ueva [31]

Answer:

At most 29 boxes can be safely loaded onto the pallet.

Step-by-step explanation:

Given:

Weight of each box = 55 pound

Weight pallet can support \leq 1595 pounds.

We need to find the number of boxes .

Solution:

Let the number of boxes loaded safely onto the pallet be 'x'.

So we can say that;

Weight of each box Multiplied by number of boxes should be less than or equal to Weight pallet can support.

framing in equation form we get;

55x\leq 1595

Dividing both side by 55 we get;

\frac{55x}{55}\leq \frac{1595}{55}\\\\x\leq 29

Hence At most 29 boxes can be safely loaded onto the pallet.

4 0
3 years ago
Becky is 7 year older than half of Bryan's age. If Bryan is 36 how old is becky ?
Tanya [424]

Answer: Im going to guess 25

Step-by-step explanation: bryan is 36 half of 36 is 18 and becky is 7 years older than 18 which half so you would do 18+7=25 there is your answer.

I THINK DONT QUOTE ME ON THAT ANSWER

8 0
3 years ago
What is the answer to the equation -7x-3x+2= -8x - 8
timama [110]

Answer:

x=5

Step-by-step explanation:

-7x-3x+2= -8x - 8

Add like terms

-7x-3x=-10x

-10x+2=-8x-8

+8x       +8x

-2x+2=-8

     -2  -2

-2x=-10

Divide by -2 to isolate the variable

x=5

7 0
2 years ago
Read 2 more answers
You order a pizza for dinner
ch4aika [34]
The radius is half the diameter. So the diameter is 14.
7 0
3 years ago
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