Please tell me the answers
Answers
5. 10
6. 2
8. 4
9. 6
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Gianna is paid $90 for 5 hours of work.a. At this rate, how much would Gianna make for 8 hours of work?b. At this rate, how long would Gianna have to work to make $60?Use a ratio table to solve.
Answers
1 would be the nearest whole number.
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Answers
The volume of the pond is 48 cubic feet. Then the weight of the water in the pond will be 2,976 pounds.
What is the volume of the rectangular prism?
Let the prism with a length of L, a width of W, and a height of H. Then the volume of the prism is given as
V = L x W x H
Water weighs about 62 pounds per cubic foot. The pond is 6 feet long and 4 feet wide. If the water pond is 2 feet deep. Then the volume of the water pond is calculated as,
V = L x W x H
V = 6 x 2 x 4
V = 48 cubic feet
Then the weight of the water in the pond will be given as,
W = 62 x 48
W = 2,976 pounds
The volume of the pond is 48 cubic feet. Then the weight of the water in the pond will be 2,976 pounds.
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Problem 4 = V = 6 x 4 x 2 = 48cubic feet
and a cash prize of $1000. You buy 1 ticket. What is the expected value of your
gain?
Answers
Final answer:
The expected value of buying one ticket in the fundraiser is calculated by multiplying the value of each prize by the probability of winning it and then summing the products. The expected value of a ticket is $5.5, which implies that an average gain or loss from buying a single ticket is $4.5 loss since each ticket cost $10.
Explanation:
The calculation of the expected value is straightforward and it involves multiplying the value of each possible outcome by its probability, and then adding these products together. So, let's start by identifying the outcomes:
- Win a new car worth $30000 with a probability of 1 in 8000.
- Win a vacation worth $9000 with a probability of 1 in 8000.
- Win a home theater system worth $4000 with a probability of 1 in 8000.
- Win a cash prize of $1000 with a probability of 1 in 8000.
Now we can calculate the expected amount you would get from buying 1 ticket:
(30000 * 1/8000) + (9000 * 1/8000) + (4000 * 1/8000) + (1000 * 1/8000) = $3.75 + $1.125 + $0.5 + $0.125 = $5.5
So the expected value of purchasing one ticket is $5.5. It's important to remember that this doesn't guarantee that you'll win because the actual result of buying one ticket is subject to chance.
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Answer:
11000
Step-by-step explanation:
Answers
Answer:
Step-by-step explanation:
Lets try to simplify each to check which one is incorrect so it will be NOT true
first one is :
distribute the exponent so :
CORRECT
Second one is :
CORRECT because anything raised to exponent 0 is 1 .
Last one is :
so Last is INCORRECT
Answers
Patrick ate on Friday 3/5 so 5/5-3/5=2/5
On Saturday P. ate 1/2 of 2/5 so = 1/2*2/5= 2/10=1/5
So deduct 1/5 from 2/5 and we have 1/5 left
Final answer:
Patrick ate 1/5 of the pizza for lunch on Saturday. To find this, we first calculated how much pizza was left over after he initially ate 3/5 of it, which was 2/5. Then, knowing he ate half of the leftover pizza, we multiplied 2/5 by 1/2 to get 1/5.
Explanation:
The subject of this question is fractions. In this problem, we want to find out how much of the leftover pizza Patrick had for lunch on Saturday. Initially, Patrick ate 3/5 of the pizza, which means 2/5 of the pizza was left over. Then, he ate 1/2 of that remaining pizza for lunch on Saturday.
To find how much pizza he actually ate, we need to multiply the fractions. That is, 2/5 (leftover pizza) * 1/2 (Patrick's lunch). When you multiply these two fractions, you get 2/10 or 1/5. Therefore, Patrick ate 1/5 of the pizza for lunch on Saturday.
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b. What is the best prediction of the number of defective strings of lights in a delivery of 400 strings of lights?