Answer:
43:100
Step-by-step explanation:
this is the simplest form
Answer:
The answer is 100:43
Step-by-step explanation:
Angie read 60 pages of a textbook in 2 hours. She turned on the TV and read 24 pages in 1 hour. Angie’s average reading rate with the TV on, is what percent of her average rate with the TV off? A. 75% B. 80% C. 85% D. 90%
Answer:
80%
Step by step explanation:
Hello! So Angie reads 60 pages in 2 hours, without the TV on. 60/2 is 30. She reads 30 pages an hour without the TV on, and 24 pages with the TV off. To find the percent of her reading rate with the TV on instead of off, we can just divide both of the reading rates. 24/30 is 0.8. Multiply that by 100 and you get 80% in percent form. There. Angie's reading rate with the TV on is 80% of her reading rate with the TV off. The answer is B: 80%.
Answer:
The answer is B.) 80%
explanation:
I took a quiz and according to that its correct
What is the range of the function f(x) = (x – 1)2 when the domain is {-5, 0, 5}?
9514 1404 393
Answer:
{1, 16, 36}
Step-by-step explanation:
Put the numbers in for x and see what the f(x)-values are.
(-5-1)^2 = (-6)^2 = 36
(0-1)^2 = (-1)^2 = 1
(5-1)^2 = 4^2 = 16
The range is the set of values {1, 16, 36}.
14.
Which of the following word problems can be solved using the equation 3x + 6 = 24?
Answer: B
Step-by-step explanation:
The graph shows the relationship it’s between the number of hours Kaylee works and amount of money she earns which statement describes the pattern of the value shown in the graph
Answer: it’s a
Step-by-step explanation:
Chris is in France and has travelled 387 km.
If 5 miles are approximately 8 km, estimate how many miles Chris has travelled.
Answer:
Step-by-step explanation:
5 miles................................8 km
? miles...............................387 km
Chris traveled 241.875 miles
Ana uses 58 beads to make a necklace. She plans to sell 36 necklaces at each craft fair she goes to this summer. She plans to go to 4 craft fairs this summer. What is the total number of beads that Ana will use to make the necklaces she plans to sell at the 4 craft fairs?
Answer:
8064Step-by-step explanation:
56 beads for each necklace,36 necklaces at each craft,4 craft fairsTotal number of beads:
56*36*4 = 8064What are the roots of the polynomial equation x cubed minus 10 x = negative 3 x squared + 24? Use a graphing calculator and a system of equations.
Answer:
option 3
-4, -2, 3
Step-by-step explanation:
Answer:
Option C -4,-2,3
Step-by-step explanation:
Could someone help with this math question please brainlest and points
Answer:
-3
Step-by-step explanation:
YOu first have to simply the equation first. -2x+5<7. You first subtract each side by 5, which gives -2x<2. Dividing both sides by -2 gives x>-1 (Remember you have to flip the signs ; D) So x has to be bigger than -1. -3 is the only number that is smaller than -1.
Help 3/4× 2 1/4 plsss
Answer:
Step-by-step explanation:
3/4 x 9/4 = 1.6875 or 27/16
Answer:
1[tex]\frac{11}{16}[/tex]
Step-by-step explanation:
When multiplying mixed numbers, you would want to turn them into improper fractions first before evaluating.
[tex]\frac{3}{4}[/tex] × 2[tex]\frac{1}{4}[/tex] = [tex]\frac{3}{4}[/tex] × [tex]\frac{9}{4}[/tex]
Now you can just directly multiply the fractions (denominators with denominators and numerators with numerators)
[tex]\frac{3}{4}[/tex] × [tex]\frac{9}{4}[/tex] = [tex]\frac{27}{16}[/tex]
You know that is still an improper fraction, so you need to turn it back to a mixed number.
[tex]\frac{27}{16}[/tex] = 1[tex]\frac{11}{16}[/tex]
Is 34 closer to 40 or 30
Answer:
It is closer to 30. It is only 4 numbers away from 30. It is farther away from 40 because the distance from 34 to 40 is 6 numbers.
Step-by-step explanation:
I just need the answer
Answer:
The answer is B
Step-by-step explanation:
Your welcome
hey um, so i’m learning ab percentages in my math class so can someone please explain to me how to solve percent problems if that’s ok? thank you.
Answer:
It's pretty simple. For example, if it says there is a percentage increase on something like there is a jacket for $25 and there was a 15% increase, you multiply 25 by 1.15 to see what the new price is. But say if the same $25 jacket is on sale for 15%, then you can multiply 25 by .15, then subtract that from 25 or originally subtract the 15% from 100 which is 85 and multiply 25x.85 and get the answer directly.
Hope this helps! But this would be easier to explain with an example
A nutrition label says that one serving out of a bag of chips has 3.7 grams of fat. how many grams of fat are there in 2.5 servings?
Step-by-step explanation:
1 serving = 3.7g of fat
=> 2.5 servings = 3.7g * 2.5 = 9.25g of fat.
Hence there are 9.25g of fat.
Answer:
2.5 servings of chips has 9.25 grams of fat.
Step-by-step explanation:
1 serving of chips has fat = 3.7 grams
We need to find how many grams of fat are there in 2.5 servings.
So, solving using unitary method:
If we are given grams of 1 serving, so multiplying it with 2.5 will give us grams of fats of 2.5 servings.
1 serving of chips has fat = 3.7 grams
2.5 servings of chips has fat = 3.7 * 2.5
= 9.25 grams
So, 2.5 servings of chips has 9.25 grams of fat.
Write 6m^8 ÷ 3m^2 in simplest form. Please show work
Answer:
2m^6
Step-by-step explanation:
6m^8/3m^2 =
6/3 = 2
m^8 - m^2 = m6
Write an equation in slope-intercept form for the line that goes through points (1.4, 0) and (1, –2).
Answer:
y=5x-7
Step-by-step explanation:
1. find slope
-2-0
1-1.4
is 5
2. find y intercept
y-0=5(x-1.4)
y=5x-7
Answer:
5x - 7
Step-by-step explanation:
The ratio of coffee drinkers to tea drinkers at a local café is 4:3. If there are 21 people at the
café, how many are tea drinkers?
Answer:
ghyohgfyu
Step-by-step explanation:
what is the angle of elevation of the sun when a 44ft mast casts a 14ft shadow?
Simplify each expression. Use a slash () to show a fraction. Do not use any spaces.
-(3)^2
Answer:
The answer would be -9
Step-by-step explanation:
-(3)^2
-(9)
-9
Following order of operations (PEMDAS)
I made this IMPOSSIBLE Question to see who can answer it correctly
(GIVING BRAINLIEST)
Answer:
im assuming c
Step-by-step explanation:
ut i think im wrong. the false statement goes with a though
Answer:
b i think
Step-by-step explanation:
(IMPOSSIBLE Question)
Need the answer please thank you!
Answer:
The theater has 1,472 seats.
Step-by-step explanation:
For further clarification, each row has 2 more seats from adding up to 15. You should get 1,472 seats as your final answer since the last row should be at 77 seats.
Answer:
the answer is 1472 seats
A fish 12 m below the surface of the ocean swims down 3 m. Then it swims
up 9. m. What is the fish's new position? Show your work.
I need help with this its urgent and due in 15 minutes, twice a number y is more than 8, how do I write this down in another way?
Answer:
Step-by-step explanation:
double the amount of apples is greater than 8
Hope that helps!
What is the equation for the following table?* The total cost, y, for a taxi ride depends on the number of miles traveled, x. Distance (mi), x 1 5 10 Total Cost ($), y 2.50 5.00 15.00 27.50
Step-by-step explanation:
The slope is $2.50. The intercept is also $2.50 since (0, $2.50) is on the line.
The linear function is then y = $2.50 x + 2.50
For the order of operations, Group of answer choices Multiplication, division and remainder is performed first Addition and subtraction is performed first Assignment is performed first Addition and subtraction is performed after multiplication, division and remainder Multiplication, division and remainder is performed after addition and subtraction Assignment is performed last
Answer: Addition and subtraction is performed after multiplication, division and remainder
Step-by-step explanation:
The correct order of operations is to calculate whatever is in the parenthesis first.
Then calculate multiplication and division depending on which comes first as you move from left to right.
Then addition and subtraction can be performed also depending on which comes first as you move left to right.
I GIVE BRAINLILSETTTTTTTTTTTTTTTT
Answer:
The answer is b
pls brainleist
Step-by-step explanation:
Answer:
96.
Step-by-step explanation:
3.20/8 =0.4
38.4/.4=96
Help me please i beg u
Answer:
ok first answer for how much would 4 6 packs of juice would be $14.4 then second is how much would 8 pack of 6 cranberry juice would be $28
8 and last the answer is 3.6
Answer:
4 6 packs would cost 14.4
8 6 packs would cost 28.8
one can would cost 0.6 dollars, or 60 cents.
Step-by-step explanation:
There are 400 students in a school hall. 240 of them are boys. How many percent more boys than girls are there?
Answer: 20 percent
The school hall is 60 percent boys and 40 percent girls.
HELP PLEASE!!!!! THESE ARE MY LAST POINTS HELP!!
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Answer:
x ≈ 10.6
Step-by-step explanation:
The mnemonic SOH CAH TOA is intended to help you remember the relationship between trig functions and side of a right triangle. In particular, when the opposite side and hypotenuse are involved, the desired relation is ...
Sin = Opposite/Hypotenuse
For your triangle, this is ...
sin(62°) = x/12
x = 12·sin(62°)
x ≈ 10.6
Evaluate for x = 3.
4x + x - x + 7x
A.42
B.33
C.1100
D.51
Answer:
B 33 Is the answer to your question
(6-8)(9-10)-(4+2)(6+3)
Simplify the expression.
− 52
Answer:
Solution in photo
Step-by-step explanation: