Answer:
Needs More Information
Step-by-step explanation:
What is the Domain and Range of this graph?
Answer:
domain: -3 ≤ x ≤ 3
range: -3 ≤ y ≤ 3
Step-by-step explanation:
x can only be from -3 to +3. That is what domain means.
y can only be -3 to +3. That is what range means.
Can someone please help :!
Answer:
minimum
Step-by-step explanation:
Please help 20 points
-100 = -t/5 - 4
Find t please! (also explain)
Answer:
t = 480
Step-by-step explanation:
When we have equations with variables, we always want to isolate the variable, so lets get rid of 4 first.
Add 4 to both sides :
-96 = -t/5
Multiply both sides by the denominator :
-480 = -t
Divide both sides by negative 1 :
t = 480
Answer:
Step-by-step explanation:
-t/5 - 4 = -100
-t/5 = -96
t/5 = 96
t = 480
please help with this question!
Answer:
12
Step-by-step explanation:
pemdas so -9×-12 making it -3 and then -36 / -3 would be 12 ur final answer
Help me pls pls pls
Pre algebra 45.3n = -181.2 what is n?
Answer:
N= -4
Step-by-step explanation:
Just divide both sides by 45.3 to isolate the variable (n).
Hope this helped :)
The answer is n=-4
If this answer helped you then please mark it as brainliest so I can get to the next rank
1 2/5 x 1 2/5 as a fraction mixed fraction
Answer:
1 24/25 or one and twenty-four twenty-fifths (in word form).
Step-by-step explanation:
This would be the answer since, we firstly have to convert the mixed fractions into improper fractions. 7/5*7/5, which equals to 49/25. In simplified form it would be 1 2/25.
1 2/5=7/5
7/5*7/5= 49/25 or 1 24/25.
Anyhow, the answer is 1 24/25
The simplified mixed fraction for the given fraction is [tex]24\frac{1}{2}[/tex]
What are mixed fractions?A fraction represented with its quotient and remainder is a mixed fraction, a mixed fraction is a combination of a whole number and a proper fraction.
Given that a fraction [tex]1\frac{2}{5}[/tex] × [tex]1\frac{2}{5}[/tex]
We need to simply it in a mixed fraction,
[tex]1\frac{2}{5}[/tex] × [tex]1\frac{2}{5}[/tex]
= 7/2 × 7/2
= 49 / 2
= [tex]24\frac{1}{2}[/tex]
Hence, the simplified mixed fraction for the given fraction is [tex]24\frac{1}{2}[/tex]
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You're planning on making 7 meatloafs for a party. You go to the store to buy breadcrumbs, and see they are sold by the canister. How many canisters do you need to buy?
0.392 is what percent of 28?
Pleasee
Answer:
28% of 0.392=0.10976
Step-by-step explanation:
1. We assume, that the number 0.392 is 100% - because it's the output value of the task.
2. We assume, that x is the value we are looking for.
3. If 0.392 is 100%, so we can write it down as 0.392=100%.
4. We know, that x is 28% of the output value, so we can write it down as x=28%.
5. Now we have two simple equations:
1) 0.392=100%
2) x=28%
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
0.392/x=100%/28%
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.
Solution for what is 28% of 0.392
0.10976
Penny is training for a race. First she ran 1/10 of a mile
4 times. Next she ran 1/5 of a mile 3 times. Then she ran 3/10 of a mile two times. How far did Penny run
during her training?
Show your work.
The answer pls I need help
Answer:
to figure out x, divide 5x by 5
to figure out 5x, times x by 5,
to figure out 5x-1 take away 1 from the answer in the middle column
How old am I if, eighty reduced by 2 times my age is fifty-six
Hello! I really need help!
“Mary has a container filled with 20 oz of cereal. Each day she eats 4.5 oz of cereal.”
A. Write an expression to represent the amount of cereal left after x days.
B. How many ounces of cereal will she have after 4 days
Answer:
yh
Step-by-step explanation:
A doctor told a patient to drink 1.6 liters of water every day. About how many liters should the patient drink in 14 days?
Answer:
22.4
Step-by-step explanation:
hope it helps
Answer:
The correct answer is 22
Step-by-step explanation:
22.4 to the nearest whole number would be 22.
Find the ratio of the following
Smita works in office for 6 hours and Kajal works for 8 hours in her office. Find the
ratio of their working hours.
Answer:
6:8 = 3:4
Step-by-step explanation:
Smita = 6
Kajal = 8
Ratio = 6:8
Simplified ratio = 3:4
I hope Im right!!
Answer:
the answer is 3:4 you put 6:8 and you check if you can simplify in this case you can so u simplify them by 2 and the final answer is 3:4
The
home team had 4 three-pointers,
10 two-pointers, and 6 free throws. The
visiting team scored 5 three-pointers,
8 two-pointers, and 5 free throws. Which
team scored more points?
Answer:
home team
.............................................................................................
If home team had 4 three-pointers, 10 two-pointers, and 6 free throws. The visiting team scored 5 three-pointers, 8 two-pointers, and 5 free throws. Then Home team scored more points.
What is Addition?Addition is a process of combining two or more numbers.
For Home team,
4 three-pointers,
10 two-pointers, and
6 free throws
4+10+6
Four plus ten plus six
20
For visiting team
5 three-pointers,
8 two-pointers, and
5 free throws
5+8+5
Five plus eight plus five
18
As we observe 20 is greater than 18, so home team scored more than Visiting team.
Hence Home team scored more points.
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solve for x
2x+9≤27
(10 points worth)
Answer:
x = 9
Step-by-step explanation:
First, subtract 9 from both sides, and you are left with 2x < 18. Then, divide 18 by 2 to get 9. I hope this helps :)
The value of x is 9.
To find x
2x+9≤27Subtract 9 from both sides we get,
2x ≤18
Divide 2 from both sides,
x≤9.
Hence, the value of x is 9.
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Andre and Elena are reading the same book over the 1 summer. Andre says he has read of the book. Elena ! says she has read 20 more pages than Andre. If Elena is on page 55, how many pages are in the book? Lin has drawn a diagram to solve this question. Find her error..
Answer: There are 175 pages in the book.
Step-by-step explanation:
If Elena read 20 more pages than Andre and she read 55 pages, to find out how much Andre read you have to:
55-20= the pages Andre read
55-20=35
Andre read 35 pages.
If Andre read 1/5 of the book, then to find how many pages are in the book, you have to multiply 35 x 5. (Multiply by the reciprocal)
35 x 5= 175
There are 175 pages in the book.
Sara is considering multiple job offers. She enjoys outdoor
activities like going to the beach. What non-income factor would
influence her decision?
Availability of benefits
LocationJob security
Working hours
Given equation: 3x-2y=6
How do you get the x-value of the x-intercept of the line?
Answer:
(2,0)
Step-by-step explanation:
Since you're finding the x-intercept, logically y will have to equal 0 in order for x to be at its intercept, therefore plugging in 0 for y in your equation will give you your x-intercept.
3x -2(0) = 6
3x = 6
x = 2
So the x=int for this equation would be at the point:
(2,0)
Hope this helps!
:)
Please help me!! ......
Answer:
b)480 cm^2
Step-by-step explanation:
perimeter=(16+12+20) cm
=48 cm
lateral surface area= perimeter × height
=48×10 =480 cm^2
Type the expressions as radicals. q ^ (3/2)
Answer:
[tex]\sqrt{q^3}[/tex]
Step-by-step explanation:
helo i have until tomorrow to finish it
Answer:
C
Step-by-step explanation:
Answer:
x = 13
Step-by-step explanation:
All you gotta do is make it so the diagram displays x being 13
How long will it take for $3000 to grow to $11,700 at an interest rate of 6.3% if the
interest is compounded continuously? Round the number of years to the nearest
hundredth.
A) 0.83
B) 2160.28
C) 21.60
D) 2.16
Answer:
Step-by-step explanation:
Using A=P(1+r/n)^nt
Where,
P = principal amount (the initial amount you borrow or deposit), in this case $3000
r = annual rate of interest (as a decimal), in this case 0.06
t = number of years the amount is deposited or borrowed for, in this case we don't know it
A = amount of money accumulated after n years, including interest, in this case $21000
n = number of times the interest is compounded per year, in this case 12
This gives us 21,000=3,000(1+0.06/12)^12t
After simplification, 7=(1.005)^12t
By taking the logarithm of both sides,
Log7=Log1.005^12t
12t = Log 7/Log 1.005
12t =390.1545
This gives us 32.5months
$3.50 nail polish marked up to $8.75
Answer:
I dont see the question but the price goes up 5.25 dollars more
Step-by-step explanation:
8.75-3.50
Answer:
150%
Step-by-step explanation:
3. A manufacturing process produces integrated circuit chips. Over the long run, the fraction of bad chips produced by the process is 20%. Thoroughly testing a chip to determine whether it is good or bad is rather expensive, so a cheaper test is used. All good chips will pass the test, but so will 6% of the bad chips. a) (4 points) What is the probability that a randomly chosen chip will pass the test
Answer:
0.812 = 81.2% probability that a randomly chosen chip will pass the test
Step-by-step explanation:
Over the long run, the fraction of bad chips produced by the process is 20%.
So 100 - 20 = 80% are good.
All good chips pass the test, while 6% of the bad chips(20%) also pass.
a) (4 points) What is the probability that a randomly chosen chip will pass the test
[tex]p = 0.8 + 0.06*0.2 = 0.812[/tex]
0.812 = 81.2% probability that a randomly chosen chip will pass the test
-2x -x + 8 please answer
Answer:
=−3x+8
Step-by step explanation:
During a high school basketball season, Casey successfully made 18 of the 25 free throws she attempted. What is her percentage of successful throws?
Answer:
72%
Step-by-step explanation:
Basket she made successfull = 18/25
Percentage = 18/25 x 100 = 72%
Enter an answer in the response box that correctly fills in the blank.
Rebecca spent $5.95 on 7 cookies. Rebecca spent $
Round your answer to the nearest cent if necessary.
per cookie
Answer:
Step-by-step exRebecca spent $5.95 on 7 cookies. Rebecca spent $
Round your answer to the nearest cent if necessary.
per cookieplanation: