Answer:

**Answer:**

x=48

**Step-by-step explanation:**

You and a friend both leave the same restaurant to drive home. You are heading directly west at 30 miles per hour and he or she is heading directly south at 40 miles per hour. After half an hour, how fast (in mph) is the distance between you changing? Do not include units in your answer.

You have also set up a card game in which a player picks a card from a standard deck of 52 cards. The player wins if these two events occur together: E1, in which the card drawn is a black card, and E2, in which the card drawn is a numbered card, 2 through 10.What is the probability of getting a black card and a numbered card? Calculate the probabilities P(E1) and P(E2) as fractions.

Find each missing length to the nearest tenth.

Jordan spent three hours at a local farm how many minutes did you spend at the farm?

Rick and Tom rented party halls. The Celebrations party hall charged Rick a rental fee of $65, including music, and $25 per guest. The Feast party hall charged Tom a rental fee of $40, $25 for music, and $25 per guest.If each of them spent the same amount of money, how many guests attended Rick and Tom's party?A. Five more guests attended Rick's party than Tom's party.B. Fifteen more guests attended Tom's party than Rick's party.C. The same number of guests attended Rick and Tom's party.D. Twenty-five more guests attended Rick's party than Tom's party.

You have also set up a card game in which a player picks a card from a standard deck of 52 cards. The player wins if these two events occur together: E1, in which the card drawn is a black card, and E2, in which the card drawn is a numbered card, 2 through 10.What is the probability of getting a black card and a numbered card? Calculate the probabilities P(E1) and P(E2) as fractions.

Find each missing length to the nearest tenth.

Jordan spent three hours at a local farm how many minutes did you spend at the farm?

Rick and Tom rented party halls. The Celebrations party hall charged Rick a rental fee of $65, including music, and $25 per guest. The Feast party hall charged Tom a rental fee of $40, $25 for music, and $25 per guest.If each of them spent the same amount of money, how many guests attended Rick and Tom's party?A. Five more guests attended Rick's party than Tom's party.B. Fifteen more guests attended Tom's party than Rick's party.C. The same number of guests attended Rick and Tom's party.D. Twenty-five more guests attended Rick's party than Tom's party.

Answer:

Power analysis

Step-by-step explanation:

Power analysis is a significant part of test structure. It permits us to decide the example size required to recognize an impact of a given size with a given level of certainty. On the other hand, it permits us to decide the likelihood of recognizing an impact of a given size with a given degree of certainty, under example size requirements. On the off chance that the likelihood is unsuitably low, we would be shrewd to adjust or forsake the analysis.

The principle reason underlying power analysis is to assist the analyst with determining the littlest example size that is appropriate to recognize the impact of a given test at the ideal degree of hugeness.

6 apples each and the bags with mangoes

contain 3 mangoes each. If David and his

friends ate 2 apples from each bag and 2

mangoes from each bag, what is the total

number of fruits left over?

**Answer:**

**Step-by-step explanation: the step by step explanation is 6*4=24 so 24 apples then 3*2=6 so 6 mangoes then if 8 apples are ate then 4 mangoes are ate then (24+6)-(8+4)=30-12 so the answer is 18.**

18 fruits left over

6 bags in total

4 bags x 6 apples each = 24 fruits

2 bags with 3 mangoes each= 6 fruits

Total 30 fruits

Friends ate 2 fruits from each of the 6 bags

They ate 12 fruits

30-12 = 18

6 bags in total

4 bags x 6 apples each = 24 fruits

2 bags with 3 mangoes each= 6 fruits

Total 30 fruits

Friends ate 2 fruits from each of the 6 bags

They ate 12 fruits

30-12 = 18

8.0 x105 +6.0 x107 =

A

14,000,000,000,000

B

140,000,000

с

60,800,000

D

68,000,000

**Answer:**

с 60,800,000

**Step-by-step explanation:**

Any scientific or graphing calculator can evaluate this expression for you.

__

When adding numbers in scientific notation, they need to have the same multiplier exponent. Here, it is convenient to use 10^6:

8.0×10^5 = 0.8×10^6

6.0×10^7 = 60×10^6

Then the sum is ...

(0.8 +60)×10^6 = 60.8×10^6 = **60,800,000**

**Answer:**

12x7y3

----------- = 6x4y3

6x3y

**Step-by-step explanation:**

In dividing these numbers, you simply subtract 6x from 12x and subtract 3y from 7y because 6x and 3y are both in the denominator. 3 is left alone.

R represents regular and F will represent recycled fibers.

R + F = 27

46.99R + 61.99F = 1433.73

This is how you would set the problem up to begin. Let me know if you need help from here!

R + F = 27

46.99R + 61.99F = 1433.73

This is how you would set the problem up to begin. Let me know if you need help from here!

**Answer:**

32 miles

**Step-by-step explanation:**

32 miles is equal to 51.499008 Kilometers

12.7 kilometers is equal to 7.891414 miles