halp meh again ;n; and thank you!

For AABC, the measure in degrees of angles A, B, and Care 60, 55, and x + 20 respectively. What is the value of x?

PLZ HELP!
The tallest man ever recorded was
Robert Wadlow, who was 272 cm tall.
The tallest woman on record was Zeng
Jinlian. Her height was 91 % of
Wadlow's height. How tall was Zeng
Jinlian? (Round to the nearest cm.)

PLEASE HELP I WILL GIVE BRAINLIEST TO WHOEVER ANSWERS GOOD PLEASE

I RLLY NEED HELP PLEASEEEEE​

pls help this is due in an hour pls!! i will give brainliest

Although the national medal standings are not recognized by the
International Olympic Committee (IOC), these standings are usually compiled for
each Olympics. Here are the final standings for the top ten teams for the 2000 Summer Olympics in Sydney. G represents gold medals won, S represents silver
medals won, B represents bronze medals won, and T represents total medals won. Country G S B T
United States 40 24 33 97
Russia 32 28 28 88
China 28 16 15 59
Australia 16 25 17 58
Germany 13 17 26 56
France 13 14 11 38
Italy 13 8 13 34
Cuba 11 11 7 29
Great Britain 11 10 7 28
Netherlands 12 9 4 25

1. If the top ten nations were randomly selected to march, one after another, into the stadium at the closing ceremonies, in how many ways could the nations have marched in?

2. Assume that the medals won by the Netherlands were won by twenty-five different athletes. These athletes are selected to compete in a contest for charity. Their names will then be listed on a plaque with the athletes who place first, second, and third listed before the others. How many different ways are there to list the top three athletes’ names on the plaque?

3. Assume that the gold medals won by Australia were won by sixteen different athletes. Following the Olympics, a parade of the Australian Olympic participants was held in Sydney. The gold medal winners marched at the head of the column, with four of the sixteen medalists carrying the Australian flag in the front row. If the arrangement of the four gold medal winners in the front row isn’t important, how many combinations of these four athletes are there?

4. True help will be greatly appreciated, tricks or games will be reported; no links or websites or pdfs. Thanks!

Yesterday 170 guests at a hotel called for room service, and 255 guests did not call for room service. What percentage of the guests at this hotel called for room service yesterday.

After 24% of discount, the new price of a shoes is $75. What was the regular price of the shoes? Choose the closest number.

a. $99
b. $57
c. $18

so like i need help with this



Lucas wants to use the box with the greatest volume. Which shipping box should he use?

Box __

Evaluate the expression when x = 2, y = 5, and z = 4.

z2 ÷ 4


2

4

1

8

Antonio is in a bowling league. His goal is to score an average of at least 100 points per game. His scores so far are 105,95,97,82, and 110. How many points can Antonio score in his next game to reach his goal? Show your work.

PLS HELP!

Which solid figure will this net form? Plz help

what is the perimeter of XYZ

CAN SOMEBODY PLEASE ANSWER THIS ASAP! THIS IS TIMED AND IM HAVING TROUBLE! NO LINKS

Find the surface area of a prism

Please help ASAP, will give BRAINLIEST

Please answer this question

Last week, Jeffrey kept track of the time he spent doing homework.
On Monday, he spent 1 hour 15 minutes doing math homework and 37 minutes reading homework.
On Wednesday, he spent 2 hours 18 minutes on a science report.
How long did Jeffrey spend doing homework last week?
A. 3 hours 10 minutes
B. 3 hours 50 minutes
C. 4 hours 10 minutes
D. 5 hours 10 minutes

Cubed shaped boxes like the figure shown are used for gifts. Find the surface area to figure out how much wrapping paper is needed to wrap one gift. One box needs ____________ inch squared of wrapping paper. (Round to the nearest square inch.)

(Length is 9.6 all the same for height and width as well)

is y=2/3x-2 a direct variation? if so, find the constant of variation ^^ (ALG 1)

Please help! This is due today! I just need help with this one problem!

-3x - 5 = 16
(PLEASE HELP ME ASAP I WILL GIVE YOU BRAINLIEST AND PLEASE SHOW YOUR WORK)

Are we finding the area or circumstances?

Find the missing point of the following square.

(6, 3)
(8, 4)
(7, 5)
(7, 4)
1 of 3

Plz help!!!!!!!!!!!! Will be marked BRAINLIEST

Write the mixed number as an improper fraction.

5 3/5


25

28/5

20/5

13/5

PLEASE HELPPP
a hot water tank was full of hot water before eddy used 15 gallons to wash clothes now there is only 80% of the water. how much water, in gallons, does the hot water tank hold?

PLEASE ANSWER I WILL GIVE BRAINLIEST TO WHOEVER ANSWERS GOOD PLEASE

The graph below shows the winter precipitation in Arizona from 1995 to 2002. It also shows the survival rates of Arizona pronghorn fawns for the same period.

Which two years had the most precipitation?

• Which two years had the best survival rates for fawns?

• Using your knowledge of biotic and abiotic factors and information from the graph, give two reasons why precipitation and fawn population are linked.

• Predict what would happen to the fawn population if the precipitation rate continues to go downward in 2003.

Corie hit 5 homeruns at batting practice out
of 20 pitches thrown. What is the
experimental probability that Corie will hit a
homerun at batting practice?
A. 1/5
B. 1/4
C. 1/3
D. 1/2