Answers
Related Questions
Just C and D using index notation
Answers
Answer:
c) 4^2 × 5^2D) 9^4 × 7^2I HOPE IT HELPS ❤❤Is (y=x^2) a function
Answers
Answer:
YES!
y=x² is a function.
Step-by-step explanation:
We know that a function is a relation where each input or x-value of the X set has a unique y-value or output of the Y set.
In other words, we can not have duplicated inputs as there should be only 1 output for each input.
Given the equation
y=x²
Here, for every value of x, there is a unique y-value or output.
For example,
when x = 3, y = 9, when x = 6, y = 36
In other words, it does not matter which x value of chose, there will be only output.
Therefore,
YES!
y=x² is a function.
3n -11 > 5n -18 (linear inequalities)
Answers
Answer:
n< 7/2 or n< 3.5
Step-by-step explanation:
3n -11 > 5n -18
subtract 3n on both sides:
-11 > 2n-18
Add 18 on both sides:
7 > 2n
7/2 > n
n< 7/2
On number line ,from zero,count 3.5 to the right When you reach 3.5, draw an open circle since 3.5 is not included (don't fill the circle)
Chelsea and Justin have a reading assignment for English class. Chelsea takes 54 minutes to read 27 pages. Justin takes 16 minutes to read 8 pages. Determine how many pages each student can read per minute. Who can read more quickly
Answers
Answer:
Each student can read 2 pages per minute
Step-by-step explanation:
What is (2)(-3)(-4)
Answers
Answer:
No, No, Yes, Yes.
Step-by-step explanation: 2 times -3 = -6. -6 times -4 = 24.
So, with that said, the first one multiples out to -24.
The second multiplies out to again -24.
12 times 2 = 24.
A negative and a negative multiply to become a positive, so -4 times -6 = 24.
Answer:
24 i belive
so you should choose
Step-by-step explanation:
(6) (-4) = no
(-3) (8) =no
(12) (2) =yes
(-4) (-6)= yes
help plzzzzzzzzzzzzz
Answers
Answer:
RU=140
Step-by-step explanation:
Since ST=40 and VW=90 it goes up by 50 each time so....
RU
_______
90
+50
______=
140
~ Be kind and Love on~
RU=140
I hope this helps you!
19y + 15x
Greatest common factor?
Answers
Answer:
1
Step-by-step explanation:
Greatest common factor of 19y + 15x is 1.
Answer: its 1
tacosarethebestyouknow:3
Stephanie, Mike, and Howard gather blackberries for their grandmother. Stephanie picks 438 pounds, Mike picks 2.5pounds, and Howard gathers 314pounds of blackberries. If they place all the blackberries in one bowl and divide the amount equally, how many pounds will each person give to their grandmother?
Answers
Answer:
2
Step-by-step explanation:
Answer:
For future people who want to answer, this guy made a mistake, But the answer is 3.375 just so you know..
Step-by-step explanation:
instead of 4 3/8 he put 438 and instead of 3 1/4 he put 314, so when answering consider that.
HAHAHAHAH!
A musician is ordering custom T-shirts to sell at concerts. The shirt company charges $5 for each plain T-shirt, and another $3 to print the design on each shirt. Let y represent the total number of shirts ordered. Which expression does NOT represent the total cost?
5y + 3y
5y + 3
y(5 + 3)
8y
Answers
Two numbers are graphed on the number line below. Consider the inequality t
values graphed on the number line make the inequality true?
-8 -7 -6 -5 -4 -3 -2 -1
0
t = -3 andr
t = 3 and r = -7
t = 7 and r = -3
t = -7 and r =
3
My Progress >
Answers
Answer: t=7 and r=-3
So if you t<r + 5 count the number line
Step-by-step explanation:
What is the sum of 5a2 - 4a + 3 and -7a2 +4a -6
Answers
gina painted 3/7 of a picture and George painted 2/7 of the picture. how much did they paint together
Answers
Answer:
5/7 of the picture
Step-by-step explanation:
what is the value of the expression shown 24-52
Answers
Answer:
-28
Step-by-step explanation:
It is negative so:
52-24=28
-28
Jordan and Ben exercise at the same gym. The table below shows the number of calories they burned in each of their last five workouts. How many calories would Ben need to burn in his next workout to have the same average as Jordan?
Answers
Answer:
Step-by-step explanation:
Ok so find the mean of bens workout by adding 716,635,802,687,630 next divide by the number of numbers which is 5 so =3,470 divided by 5 =694 that is the mean =average now the question asks how much calories he will need to burn to average Jordan so that mean you will need to find the mean=average of Jordan by adding 850, 674 729 658 614 =3525 now divide by 5= 705 now find the difference between 705 and 694= 11 so Ben needs to burn 11 more calories to get to jordans average/ mean
Ben needs to burn in his next workout to have the same average as Jordan is 55 calories more.
What is subtraction?It simply means to deduct something from the object or number of group, place, etc. Subtraction means to take away from the group or a number of objects.
Jordan and Ben exercise at the same gym.
The table below shows the number of calories they burned in each of their last five workouts.
Total calories burned by Jordon in the last five days will be
Jordon's calories burn = 850 + 674 + 729 + 658 + 614 = 3525
Total calories burned by Ben in the last five days will be
Ben's calories burn = 716 + 635 + 802 + 687 + 630 = 3470
Ben needs to burn in his next workout to have the same average as Jordan will be
→ 3525 – 3470 = 55
Ben needs to burn in his next workout to have the same average as Jordan is 55 calories more.
More about the subtraction link is given below.
https://brainly.com/question/4319655
Given the following sequences state the next number 1, 18, 16, 32 ____
1, 1, 2, 3, 5, 8, 13, 21 ____
-26, -15, -4, 7____
256, 225, 196, 169, ____
Answers
Answer:
Not sure about the 1st sequence
Second sequence: 34
Third sequence: 18
Fourth sequence: 144
Step-by-step explanation:
The second sequence is the Fibonacci sequence. You find the next term by adding to two previous terms, so you have 13+21 which is equal to 34.
The third sequence is an arithmetic sequence that has a common difference of 11. Knowing this, we can add 11 to the last term to find the next one. This gives us 7+11 which is 18
The third sequence is the square of numbers starting form 16 and decreasing by one each time. This can be written with the formula [tex]t_{n}[/tex]=[tex](17-n)^2[/tex], where n is the term of the sequence you are solving for. Since you need to solve for the fifth term of the sequence the equation becomes, [tex]t_{5}[/tex]=[tex](17-5)^2[/tex] which is the same as [tex]13^2[/tex], so the 5th term is 169.
Which of the following relations is a function
(-1, 1), (-1,0).(-1,-1)
(-1, 1), (-1, -1), (0, 0)
(0, -1), (1, -1), (2, 2)
(2, 1), (0, 0), (0, 1)
Answers
Answer:
1st one
Step-by-step explanation:
Answer: (-1,1)
Step-by-step explanation:
Malika's father also offers to put a gift of money in her savings account. He gives an amount equal to 0.15 times the amount Malika saves. How much money does Malika have in her savings account? (The amount she has in her account is 282 by the way.)
Answers
Answer:
32.7%
explanation:
Mrs. Go gle
can someone help me with this?
Answers
Answer:
y = -3x
Step-by-step explanation:
I need help
I need help on finding the nonlinear
Answers
Answer:
Option A
Step-by-step explanation:
To find out if a function is nonlinear, you can graph the points in the table. If it forms a straight line, then it is linear. If it does not, then it is nonlinear.
1) Let's graph three points from Option A's table. Graph (1,3), (2,9), and (3,27) and see if you can draw a completely straight line passing through them. When you do, you will have something similar to the picture below. The line they form is not straight, therefore Option A is a nonlinear function.
Andrew and his cousin Emily are picking apples in their grandparents' orchard. Andrew
has filled 15 baskets with apples and is filling them at a rate of 1 basket per hour. Emily
has 13 full baskets and will continue picking at 3 baskets per hour. Once the cousins get
to the point where they have filled the same number of baskets, they will carry them to
the barn and then eat lunch. How much fruit will they have picked by then? How long
will that take
Answers
Answer:
they will have 32 baskets of fruit
1 hour
Step-by-step explanation:
andrews equation is y = x + 15
emilys equation is y = 3x + 13
when x = 1, andrew has 1+15 = 16, and emily has 3+13 = 16
Find: tan A
1.8/10
2.6/8
3.10/6
4.8/6
Answers
Answer:
2. 6/8Step-by-step explanation:
6 * tan (A) = 8
tan⁻¹ (A) = 6/8
HELP ASAP!! WILL GIVE BRANLIEST!!
Answers
Answer:
7.85
Step-by-step explanation:
W - 2.3 = 5.55
5.55 + 2.3 = 7.85
W = 7.85
Just do the inverse to subtraction.
It’s a hot summer day. Darius is babysitting and has promised his sweet little sister that he will fill her wading pool. He plans to soak his feet in the water as he sips a cool soda and watch little sister as she plays in the water. Sounds great, right? All he needs to do is get the pool filled. Unfortunately, little sister is impatient and starting to whine. Darius has a hose ready in the backyard to fill the pool, but he decides he will also drag the hose from the front-yard, so the two hoses can work together to fill the pool faster. Nobody wants their darling little sister to be unhappy!
Darius knows from experience that if he only uses one hose at a time, the front-yard hose takes 10 minutes longer to the fill the pool than the back-yard hose. With the two hoses working together, the pool is filled in 12 minutes. Once Darius is comfortable with his toes dangling in the water, he starts to wonder how long it would have taken to fill the pool if he had only used one of the hoses.
Darius thinks, “Hmmm. Usually when I think about how long it takes to do something I have to think about the rate it is going.”
1. What is the combined rate of the two hoses in filling the pool? What are the units of the rate?
2. What is the rate of the back-yard hose when it is working alone? What are the units of the rate?
Answers
Answer: The rate should normally be in
Gallons per Minute. But here, it might have to be "Pool per Hour" since the total volume is not given.
With two hoses taking 12 minutes, the rate is 5 pools per hour.
Step-by-step explanation:
Take the time to fill with two hoses, double that to get the time for two hoses with equal rates. 24 minutes. But one takes 10 minutes more, so split that. 24 + 5 is 29 minutes. 10 less is 19 minutes. Or try 27 and 17.
If you assume a typical kiddie pool 4 ft diameter and 1 ft deep, not quite full, that would hold around 84 gallons.
84÷12 = 7 gallons per minute.
84÷ 17 = about 4.9 gpm
84 ÷ 27= 3.1 gpm
So 16 and 6 might be possible times to try for realistic rates.
I realize this is not a complete answer, but it might help.
Identify the slope y = -4x -12
Answers
Answer:
-4
Step-by-step explanation:
-18 = 6t need help plzzzzz
Answers
Answer:
-3
Step-by-step explanation:
-3 x6=-18
ffffffffff
Answer:
t = -3
Step-by-step explanation:
can i get brainliest please
x+y=5
5x - 3y - 17
answer
Answers
9514 1404 393
Answer:
(x, y) = (4, 1)
Step-by-step explanation:
We assume you want to solve ...
x +y = 55x -3y = 17Multiply the first equation by 3 and add the second:
3(x +y) +(5x -3y) = 3(5) +(17)
8x = 32 . . . . . . simplify
x = 4 . . . . . . . . .divide by 8
4 +y = 5 . . . . . . substitute into the first equation
y = 1 . . . . . . . . .subtract 4
The solution is (x, y) = (4, 1).
Ms cohn divide 21 markers equally among 7 .Write an equation to show how many markers each student gets.then write a related fact
Answers
Answer:
21/7=3
Step-by-step explanation:
Answer:
21 / 7 = 3. related fact = If 3 people each give you 7 apples, you will have a total of 21 apples. Does this help?
What value of the denominator makes the expression undefined?
A.
B. 1
D. 3
0
Answers
- undefined means 0.
ALWAYS.
so the answer is 0.
Answer:
answer is 0.
Step-by-step explanation:
I hope it's helpful!
5. A jewelry store is having a 50% off sale
for all necklaces. During this sale, what is
the cost of a necklace that regularly costs
$49.98?)
Answers
Answer:
24.99
Step-by-step explanation:
49.98 divided by 2 (because its 50% off) =24.99
PLZZ SOMEONE DO THE TWO QUESTIONS IN DAY 14. ILL GIVE BRAINLIEST!!!!!!!!!
Answers
Answer:
Step-by-step explanation:
1) 1 km = 1000 m
7.8 km = 7.8 * 1000
= 7800 m
2) 1 g = 1000 mg
1.6 g = 1.6 * 1000
= 1600 mg
