Answer:
c
Step-by-step explanation:
rewrite the following expression x^9/7
Answer:
[tex]\sqrt[7]{x^9}[/tex]
Step-by-step explanation:
its kinda difficult for me to explain so i guess just use this equation next time:
[tex]x^{m/n} = \sqrt[n]{x^m}[/tex]
What are all of the factors for 12 and 30? If you answer thank you for helping, I really appreciate it.
Answer:
12
2,3,4,6
30
12,3,5,6,10,15
Select each expression that has a value of 15 when x = 15.
A.
15 -
+ 10
B.
15,521 = x
C. (3,015 - x) - 186
D. 20x2 = 30
E
222
5
- 25
Answer:
5 is the correct answer for the formula
Someone please help will mark brainliest please explain!!!!
Answer:
This table is a guess-and-check, which means that you input whatever number you think might work in this situation in “city gallons”
Step-by-step explanation:
After you just input that same number to wherever the “6” was in the first row...
E.g., if you put “7” for the next “city gallons”, then you’d put “10 - 7 = 3” in “freeway gal” and so on with ever different number you put in for “city gallons”.
That last part in the way bottom goes the same way! Except you input ”c” instead of a number, which is how you find the actual correct answer.
Hope this helps :)
Solving the system of linear equations by graphing y= -2+5 and y=4x-1
Answer:
According to the table in both equation u can see the similar variables x=1, y=3
Step-by-step explanation:
Please I don't have graph with me
Emily is in training for a marathon. She ran 4 miles every day this week. She wants to increase her distance every week by %25. How many miles a day will she run next week?
Answer:
5 miles
Step-by-step explanation:
25% of 4 is equal to 1. If you add that 25% (or the number 1) you get 5 as your answer!
:)
Calculate the scale factor of LMN to OPQ. Enter answer as a whole
number or as a fraction in lowest terms, using the slash mark ( / ) for the
fraction bar.
Step-by-step explanation:
the scale factor is 1/1
both triangles are similar, and the scale factor is 1/1
BOOKMARK
CHECK ANSWER
Q
The value of y varies directly as x and y = 9 when x = 6. What is the value of y when x = 15?
Answer:
22.5
Step-by-step explanation:
First, find the constant of the variation by using the given values of x and y. After that, plug the values of the constant and the new value of x into the equation to find the new value of y.
Pollsters are concerned about declining levels of cooperation among persons contacted in surveys. A pollster contacts 95 people in the 18-21 age bracket and finds that 81 of them respond and 14 refuse to respond. When 287 people in the 22-29 age bracket are contacted, 269 respond and 18 refuse to respond. Assume that 1 of the 382 people is randomly selected. Find the probability of getting someone in the 18-21 age bracket or someone who responds. Report the answer as a percent rounded to one decimal place accuracy. You need not enter the "%" symbol. P(18-21 or responds) = %
Answer:
Step-by-step explanation:
here you go
Find the value of y so
that (-2,y) satisfies y =-7x?
Answer:
y=14
Step-by-step explanation:
plug in -2 in the place of x
y=-7(-2) y=14
2.8.9 An e-mail filter is planned to separate valid e-mails from spam. The word free occurs in 60% of the spam messages and only 4% of the valid messages. Also, 20% of the messages are spam. Determine the following probabilities: a. The message contains free. b. The message is spam given that it contains free. c. The message is valid given that it does not contain free.
Answer:
.
Step-by-step explanation:
Answer:
ਜੇ ਤੁਹਾਡਾ ਆਪਸ ਵਿੱਚ ਭੜਕਣਾ ਵੀ ਬਹੁਤ ਚੰਗਾ ਹੁੰਦਾ ਹੈ,
Step-by-step explanation:
consider the function f(x)=2x-3
A) Evaluate f
Answer:
The Answer is a(x)+3x-10
Step-by-step explanation:
Answer:
please give f(?) like f of what? if you give that i will be able to help you more
Step-by-step explanation:
Solve the exponential equation: 92y = 9–2y – 1
Question 15 options:
A)
–1∕2
B)
–4
C)
–1∕4
D)
–2
Answer:
y=-1/4
Step-by-step explanation:
A village water tank contained some water. The villagers used 10300 litre of the water in the day. A pump supplied 12,700 of the water in the tank. There was 16500 litre of water left in the tank in the end. How much water was there in the tank at first?
Answer:
13830
Step-by-step explanation:
the amount of water that was left is 16500, so substract it to the added amount of water which is 12700, then add 10300 which is the amount of water that the village consumed. 16500-12700=3800+10300=13830
Suppose that You had launch the message 6.75 feet west from the edge of the ravine Instead of 5 feet west from the edge of the ravine would the message make it across the ravine show your work and explain your answer
Answer:
6.75 times 5 would be 17.1
Step-by-step explanation:
WILL GIVE BRAINLIEST
Answer:
its is 50+4hr cause it is more reasonable
Step-by-step explanation:
Helpppppppppppppppppppppppppp
Answer:
cos is adj/hyp, so 3/5
Step-by-step explanation:
Each group of tables in the cafeteria is set up in 3 rows with 3 in each row. Mr. Grant needs 27 tables for the open house. How many groups of tables does he need to set up?
What is the slope of the line
Answer:
slope = 1
Step-by-step explanation:
(0 , 1) ; (-1 , 0)
Slope = [tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]
[tex]=\frac{0-1}{-1-0}\\\\=\frac{-1}{-1}\\\\=1[/tex]
Chris invests $18,000 into an account at an annual rate of 0.4% simple interest for 12 months. 5) Calculate the simple interest earned on this account.
Answer:do you have a screenshot
It’s for my friend question it’s due tomorrow he says so pls answer this ASAP
61 decreased by gregs height is 19. Use the variable g to represent gregs height
Answer:
g=42
Step-by-step explanation:
19+g=61
61-19=42
Answer:
G = 42
Step-by-step explanation:
Start with 61 - G = 19
Solve 61 - 19 for 42
Get 61 - 42 = 19
42 = G
i will give a brainliest if you answer question 44
Answer:
hello
Step-by-step explanation:
i think it's C.30.09
hope it helps have a nice day
bye
Pls do this it’s due tomorrow ASAP
Answer:
Step-by-step explanation:
The volume of each is just the product of its dimensions
V=xyz
The total volume of both of them is
V=3(6)2+4(3)2
V=36+24
V=60 cm^2
for what value of x do the expressions 2x+3 and 3x-6 have the same value?
Answer:
When x is 9
Step-by-step explanation:
You just had to equalize both of the equation
A boat travels 40 miles in 2
hours (with a constant speed).
How far can it travel in 24 hours
(with the same speed)?
Answer:
480 miles in 24 hours.
Step-by-step explanation:
40miles/2hours = x miles/24hours
40 × 24 ÷ 2 = 480
good luck, i hope this helps :)
Answer:
480
Step-by-step explanation:
40 miles in 2 hours equals 20 miles per hour
20×24=480
A rectangle deck has a length of 12 feet and a perimeter of 36 feet. What is the width and area
Answer:
width : 6 feet
area : 72
.................
Answer:
The deck is not rectangular
Width: 12
Area: 144
Step-by-step explanation:
Width:
36-(12*2)=24
36-24=12
Area
12*12=144
I need help with this immediately
Answer:
The rock has a volume of 26
Step-by-step explanation:
499 - 473 = 26
The rock displaced the water by its volumes
A 6in. by 10in. picture is enlarged to fit a frame that is 3 ft. by 5 ft. What is the scale factor?
Answer:
1/2
Step-by-step explanation:
The scale factor is 1/2, as each of the original values have halfed their values.
how do u use multiplication to check 2 divided by 1/6
Answer:
ummmmm please explain better
Step-by-step explanation:
