Answer:
Estimating is used to help predict the answer to a calculation. We use estimation to make calculations more manageable and to give us an idea of the answer. Estimation is used in the construction industry, for example, when buying materials and planning labour.
Answer:
5191.4
Step-by-step explanation:
976/0.188
=5191.4
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 angle of elevation of the sun when a 44ft mast casts a 14ft shadow?
A band expects to put 16 songs on their next CD. The band writes and records 50% more songs than
they expect to put on the CD. During the editing process, 62.5% of the songs are removed. How many
songs will there be on the final CD?
Answer: this is wrong there will be 28
Step-by-step explanation:
Answer:
Its 9
Step-by-step explanation:
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:
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
geo question
A)
Segment addition postulate
B)
All sides of a square are congruent.
C)
Angle addition postulate
D)
Corresponding angles postulate
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
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]
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 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:
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
I CAN GIVE BRAINLIEST PLEASE HELPPP
Answer:
the slope is 3/1 or 3
Step-by-step explanation:
you look at a point where the line goes thru the graph lines and count spaces in between
dont forget to mark me brainliest plzzzz
Answer:
the answer is 3/1 or 3
Step-by-step explanation:
don't forget to brainliest me please.
HELP PLEASE!!!!! THESE ARE MY LAST POINTS HELP!!
9514 1404 393
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
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.
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:
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!
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)
What is the difference of –96.43 – (–98.67)?
Answer:
2.24
Step-by-step explanation:
This problem can actually be changed from a subtraction problem to an addition problem. Two negative signs together make a positive.
So, the problem becomes:
-96.43
+ 98.67
Now, remember this phrase to help solve problems like this:
Same sides add and keep. Different signs subtract. Keep the sign of the higher number.
(6-8)(9-10)-(4+2)(6+3)
Simplify the expression.
− 52
Answer:
Solution in photo
Step-by-step explanation:
convert 208 in base 10 to binary number
Step-by-step explanation:
208
= 128 + 64 + 16
= 1 * 2⁷ + 1 * 2⁶ + 1 * 2⁴
= 11010000. (base 2)
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 = 8064Could 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.
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
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:
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)
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
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.
14.
Which of the following word problems can be solved using the equation 3x + 6 = 24?
Answer: B
Step-by-step explanation:
Help pls I really need it
Answer:
Infinite number of solutions
Step-by-step explanation:
when you solve for V, you notice that the term in "v" goes away, and you end up with a true statement:
2 = 2
This is a true statement no matter what values the variable V has, so it is true for all possible (infinite) values of "v".
I just need the answer
Answer:
The answer is B
Step-by-step explanation:
Your welcome