Answers
Answer:
it 8
Step-by-step explanation:
4^3 is 64
2^3 is 8
64/8 is 8
Related Questions
Please help with math again! ToT (10 points, link = report to moderators)
Answers
Answer:
10.D
Step-by-step explanation:
A=2(wl+hl+hw)
SA=(6,4*4)*2+(6,4*10,5)*2+(4*10,5)*2=269,6 square centimeters
I believe,this is it.
Since it is a juice box the dimensions fit to fold the box,so it's easy to guess looking the parts that need to match together.(I wrote on the image the dimensions that were ''lacking''...)
A group of 24 students spent 1,296 minutes studying for an upcoming test. What prediction can you make about the time it will take 150 students to study for the test?
It will take them 174 minutes.
It will take them 2,592 minutes.
It will take them 8,100 minutes.
It will take them 8,745 minutes.
Answers
Answer:
It will take them 8,100 minutes.
Step-by-step explanation:
If it takes a group of 24 students 1,296 minutes to study for an upcoming test, it takes 54 minutes for each student. (=> 1,296/24 = 54)
150 x 54 minutes = 8,100 minutes.
It will take them 8,100 minutes.
will choose brainliest!
Answers
Answer:
START with tusks : 97.6% without tusks : 2.4 percent
END with tusks 87.2% without tusks 12.8%
Write a story that could represent this math problem.
A rectangle partitioned into thirds five times. The first part, the second part, the fourth part, the fifth part, the seventh part, the eighth part, the tenth part, the eleventh part, the thirteenth part, and the fourteenth part are shaded.
Answers
Answer:
bc its 5
Step-by-step explanation:
it is trust me
Answer:
Jake has 4 Oreos he wants 3/8 times the amount of Oreos . How many Oreos does jake want
Step-by-step explanation:
-4 3/8 - 1 1/4
oof. i forgot how to minus fractions during break ._.
Answers
Answer:
-5 5/8 or -5.625
Step-by-step explanation:
Answer:
3 1/8
Step-by-step explanation:
Find the surface area of a top open cylinder
12 in radius
2 in height
Answers
The surface area of the top open cylinder is 6810.149 sq.cm.
A cylinder is a three-dimensional solid that consists of two congruent surfaces (bases) and one lateral surface.
Surface area of a cylinder = Base area + Lateral area
Base area of a cylinder = 2 × π × r²
Lateral area of a cylinder = (2 × π × r) × h
Therefore, here base area of a cylinder = 2× π × 12²
= 5837.27 sq.cm.
And, lateral area of a cylinder = (2 × π × 12) × 2
= 972.8784 sq.cm.
Therefore, total surface area of a cylinder = 5837.27 + 972.8784
= 6810.149 sq.cm.
To know more about surface area:
https://brainly.com/question/951562
Louis and charlene have $40. Charlene has $15 more than Louis. How much money does Charlene have?
Answers
Charlene has $55
Step-by-step explanation:
40+15 = 55
Kat runs 3 1/2 miles in 3/4 of an hour. What is her unit rate? Use fractions to find out and express your answer as a mixed number in miles per hour.
50 points!
Answers
Answer:
This is a fraction equal to
30 miles ÷ 2.5 hours
We want a unit rate where
1 is in the denominator,
so we divide top and bottom by 2.5
30 miles ÷ 2.5
2.5 hours ÷ 2.5
=
12 miles
1 hour = 12 miles hour = 12 miles per hour
Step-by-step explanation:
If a widget factory as a fixed operating cost of $2,500 per day plus a cost of $1.50 per widget produced. If a widget sells fro $5.00, what is the least number of widgets that must be sold per day to make a profit?
Answers
Answer:
At least 714 numbers of widgets must be sold per day to make a profit.
Given fixed operating cost = $2,500 per day cost of widget =$ 1.50
widget sells =$ 5.00
Cost function = C(X)=1.50x+2500
Revenue function = R(X)=5 x
At Break Even point R (X) = C (X)5
X= 1.50X+2003.5
X =2500X =714
Hence to reach break even point or make profit 714 no to be sold. R(714)= 3571.
Step-by-step explanation:
Which facts could be applied to simplify this expression? Check all that apply.
5 x + 3 y + (negative x) + 6 z
-To add like terms, add the coefficients, not the variables.
-First add 5x + x.
-The simplified expression is 4 x + 3 y + 6 z.
-Only combine terms which contain the same variable.
-The simplified expression is 5 x + 3 y + 6 z.
Answers
Answer:
you didn't add you subtracted so it should be
subtract 5x and x ..since x is negative
Step-by-step explanation:
Answer:
The answers are A, C and, D
Step-by-step explanation:
This is the correct answer for edge 2021, Have a nice day and remeber to not add an answer unless you are 100% sure you are correct.
A table of values of a linear function is shown below. Find the output when the input is n. Type your answer in the space provided.
I need the 5th output, I'll give brainiest
Answers
Answer:
the equation is f(x)4x+2
if the input is a generic number n, the output will be 4n+2
Step-by-step explanation:
HELP! Almost due! Look at picture below to see the one problem.
Answers
Answer:
2
Step-by-step explanation:
1) Each lunch for a school field trip has a turkey, roast beef, or bologna sandwich, an orange or apple for a fruit, and a cookie or muffin for dessert. Amanda and Zack would like to…
-know the number of possible lunch options.
-P of having any meal with NO COOKIE.
(use sample space, tree diagram, and counting principle)
Answers
1) there are 12 possible lunch options. 2) the probability of having any meal with no cookie is 1/2 or 0.5.
How to find the number of possible lunch options.1) Number of possible lunch options:
To determine the number of possible lunch options, we need to consider the choices for each component of the lunch.
- Sandwich: There are 3 options (turkey, roast beef, or bologna).
- Fruit: There are 2 options (orange or apple).
- Dessert: There are 2 options (cookie or muffin).
Using the counting principle, we multiply the number of options for each component together:
Number of possible lunch options = 3 (sandwich options) × 2 (fruit options) × 2 (dessert options) = 12.
Therefore, there are 12 possible lunch options.
2) Let's examine the favorable outcomes for each component:
- Sandwich: There are still 3 options (turkey, roast beef, or bologna).
- Fruit: There are 2 options (orange or apple).
- Dessert: There is 1 option (muffin, as we want to exclude cookies).
Using the counting principle, we multiply the number of options for each component together:
Number of favorable outcomes (no cookie) = 3 (sandwich options) × 2 (fruit options) × 1 (muffin option) = 6.
The total number of possible outcomes is still 12 (as calculated in the previous step).
Therefore, the probability of having any meal with no cookie is:
P(No cookie) = Number of favorable outcomes / Total number of possible outcomes = 6 / 12 = 1/2 or 0.5.
Hence, the probability of having any meal with no cookie is 1/2 or 0.5.
Learn more about probability at https://brainly.com/question/13604758
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Answer:
1) there are 12 possible lunch options. 2) the probability of having any meal with no cookie is 1/2 or 0.5.
Step-by-step explanation:
Please Help Me!!!!! The displacement of a particle d (in km) as a function of time t (in hours) is given by: d(t) = 2t^3 + 5t^2 − 3. Find the displacement, velocity and acceleration at t = 4 hours. Indicate the correct units for each of these quantities.
Answers
Answer:
Step-by-step explanation:
Displacement: d(t) = 2t^3 + 5t^2 - 3
Velocity: (d/dt)(2t^3 + 5t^2 - 3) = v(t) = 6t^2 + 10t
Acceleration: (d/dt)(d/dt)(6t^2 + 10t) = a(t) = 12t + 10
At time t = 4hr,
d(4) = [128 + 80 - 3] km = 205 km
v(4) = [96 + 40] km/hr = 136 km/hr
a(4) = [48 + 10] km per hour squared = 58 km over hours squared
Answer:
Step-by-step explanation:
hello,
for t = 4 hours
\(d(4)=24^3+54^2-3=2*64+5*80-3=128+80-3=205\)
this is 205 km
d is differentiable and
\(d'(t)=6t^2+10t\)
and
\(d'(4)=6*4^2+10*4=6*16+40=96+40=136\)
this is 136 km/h
d' is differentiable and
\(d''(t)=12t+10\)
and
\(d''(4)=12*4+10=48+10=58\)
this is \(58 \ km/h^2\)
math
screenshots
every question will ask to find the slope.
thank you
happy/hoppy easter-eve
Answers
Fraction word problems really easy
1. Comet x is 4 5/12 light years away from earth. Comet y is 2 7/18 light years away from earth. How much farther is comet x?
2. Ari needs to add 3/4 cup of flour to a recipe. She only has 1/4 cup measure. How many scoops of flour does ari need to add?
3. On Monday a team of street sweepers cleaned 3 city blocks. Tuesday, the team clean 1/4 as many blocks as Monday. How many city blocks did the street sweepers clean on Tuesday?
4. Davin bought a block of fudge that weighed 1/2 of a pound. He cut the fudge into 2 equal pieces. What was the weight of each piece of the fudge?
5. 2/5 of the students in the orchestra are in the violin section. 1/5 of the students in the orchestra are in the cello section. What fraction of the students in the orchestra are in either the violin section or the cello section.
Answers
1.
4 5/12 --> 53/12
2 7/18 --> 43/18
53/12 --> 159/36
43/18 -->86/36
159 86 73
----- - ---- = -----
36 36 36
2.
3 scoops
3.
0.75 blocks
4.
1.4 of a pound
5.
3/5 students
so basically you can just tell me where the boxes go and bam you get 20 points
Answers
Step-by-step explanation:
(2/3)(-4)(9) = -24
(5/16)(-2)(-4)(-4/5)= -2
(-3/4)(7/8)=-21/32
(2 3/5) (7/9)=91/45
(5/6) x (-2)(-4) x (-4/5) -> -2
(-3/4) x (7/8) -> -21/32
(2 3/5) x (7/9) -> 91/45
11. A scuba diver's elevation changed by -123 feet every minute. This was
1½ times the rate of change for a second scuba diver. What was the rate of
change in elevation of the second scuba diver in feet per minute?
Answers
Answer:
The rate of change in elevation for the second scuba diver is -82 feet per minute.
Step-by-step explanation:
-123 feet every minute.
1.5x more than 2nd diver.
-123/1.5 = 2nd diver rate
2nd diver rate = -82
The rate of change in elevation of the second scuba diver in feet per minute is -82 feet per second.
Given that, a scuba diver's elevation changed by -123 feet every minute.
What is constant rate of change?When something has a constant rate of change, one quantity changes in relation to the other. For example, for every half hour the pigeon flies, he can cover a distance of 25 miles. We can write this constant rate as a ratio. For ratios, it's always a good idea to state both units in whole terms.
1½=1.5 times the rate of change for a second scuba diver
Now, rate of change in elevation of the second scuba diver
= -123/1.5
= -82 feet per second
Hence, the rate of change in elevation of the second scuba diver in feet per minute is -82 feet per second.
To learn more about the constant rate of change visit:
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(Write as a fraction. No spaces in your answer) What is the unit rate for $12 for 3 paperback books?
Answers
12/3
cause 12 divided by 3
I got so many points, so i wanna give some away!!
Becuase I dont want to get flagged awnser this EASY math problem
1 + 9 = _______
Answers
Answer:
10 thanks by the way
Step-by-step explanation:
Have a great day
Answer:
10
Step-by-step explanation:
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
Use the table to answer the following questions.
Time (hours) Distance (miles)
2 90
3 135
5 225
6 270
Find the constant of proportionality.
Use the constant of proportionality to write a unit rate for the data in the table.
Write an equation to represent the relationship between time, t, and distance, d.
Answers
Answer: Constant of proportionality is 45 miles per hour.
Step-by-step explanation: To find the constant of proportionality you need to do miles/hours. It is always easier to do the first one as it is the smallest and thus eliminates the need to do harder problems.
miles/hours
90/2 = 45
135/3=45
225/5=45 and so on...
Can someone help, please
Answers
Answer: 2 1/2 as a fraction
Hope this helps!
Answer:
9
Step-by-step explanation:
PLEASE HELP ME, LOOK AT THE PICTURE
no wrong answers please :(
Answers
Answer: 1/9
Step-by-step explanation:
There are 3 possibilities of it landing on 7 (greater than 6), is 1/3 alone. Then adding on landing on 5, right after, you have 1/9.
Jeremy used a recipe that called for cup of honey. He wants to know how many teaspoons this amount is equivalent to, so he set up the expression below.
1/4 cup/1 * 1 cup/16 tablespoons * 3 teaspoons/1 tablespoon
What mistake did Jeremy make in converting cups to teaspoons?
A. He reversed the units in the numerator and denominator of the second term.
B. He reversed the quantities in the numerator and denominator of the second term.
C. The second term is not needed.
D. He put the terms in the incorrect order.
Answers
Answer:
B is the correct answer :v
Step-by-step explanation:
Which pair of points forms a vertical line segment that is 4 units long? A. (–3, 5) and (–7, 5) B. (3, –8) and (3, –4) C. (2, 1) and (2, 3) D. (2, 4) and (–2, 4)
Answers
Answer: (-7,5) and (-3,5) :) there for answer is A
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
Can someone answer this please? I'm stuck. ;-;
Use the function rule \(f\)(x)=3\(x\)-2. Find the output \(f\)(1.5).
Answers
Answer:
To find the output of the function f(x) = 3x - 2 when x = 1.5, we simply substitute 1.5 for x in the function rule and simplify:
f(1.5) = 3(1.5) - 2
f(1.5) = 4.5 - 2
f(1.5) = 2.5
Therefore, the output of the function f(x) when x = 1.5 is 2.5.
Answer:
f(x)- x = 1.5 is 2.5.
(hope this makes sense)
Which statement
is true
Answers
Find the slope of the line that passes through (8, 5) and (3, 1)
PLEASE HELP
Answers
Answer: m = 4/5
Step-by-step explanation:
Use the slope formula
\(y_{2}-y_{1}/ x_{2} - x_{1}\)
Let's plug in the points:
5 - 1 / 8 - 3
4/5
So, m=4/5
Answer:
A) \(\frac{4}{5}\)
Step-by-step explanation:
Slope formula given 2 points:
\(\frac{y_{2}-y_{1}}{x_{2}-x_1}\)
Our points are (8,5) and (3,1)
Substitute:
\(\frac{1-5}{3-8} \\=\frac{-4}{-5}\)
negatives cancel out:
=\(\frac{4}{5}\)
Hope this helps! :)
A = 12h (b1 + b2) for b2
SOLVE FOR B2 AND PLEASE SHOW WORK ON HOW YOU GOT THE ANSWER
GIVING BRAINLIEST
Answers
Answer:
A: 1/2 (b1+b2) x 12h
Step-by-step explanation:
We need to know the bases first.
Plus, if you are finding the area
the equation would be like this
A: 1/2 (b1+b2) x 12h
Akiko walks 23mile in 14hour. What is Akiko’s unit rate in miles per hour
Answers
Answer:
do the fractions
Step-by-step explanation:
Answer:
1.64 miles per hour
Step-by-step explanation:
\(\frac{23}{14\\}\) im pretty sure you divide the numerator and denominator by the denominator.