Answer:
Mobile Plus
Step-by-step explanation:
Please HELPPP!!!!
Ashly makes a model of a square pyramid. A diagram
of the model is shown. What is the volume of her model
in cubic meters?
Answer:
33 m
Step-by-step explanation:
Which prism has the greatest volume?plzzz emergency thank you so much!!!
Answer:
prism R
Step-by-step explanation:
I NEED HELP PLS I need the base and volume of this pic should be above pls help
Answer:
Area of the base=16m squared
Volume of the figure =21m cubed
Please please i need help i did not understand it
please do it .........
Answer:
i have made it in above picture
hope it helps
What is the volume and cubic feet of a rectangular prism with a base of 24 square feet and a height of 16 feet
Answer:
126
Step-by-step explanation:
Val’s whole house central air conditioner uses 4,000 watts when running Val runs the ac 6 hrs per summer day electricity cost (15cents) (1 kilowatt-hr) how much does Val ac cost to run for a summer month of 30 days
Answer:
Val ac cost [tex]108000[/tex] dollar for the summer month of 30 days
Step-by-step explanation:
Given
Electricity consumed in a day by running AC is [tex]4000 * 6[/tex] [tex]= 24000[/tex] watts-hr
Cost of electricity is [tex]15[/tex] cents/kilowatt-hr
Cost of electricity consumed in a month
[tex]24000*30*0.15= 108000[/tex] dollars
I am bad at graphs, please help
In APQR, what is the m2Q? Enter your answer in the box.
Answer:
m<Q = 105
Step-by-step explanation:
All triangle angles add up to 180:
11x - 5 + 6x + 5 + x = 180
18x = 180
x = 10
m<Q:
11x - 5
11(10) - 5
110 - 5
105
The town library has 4,018 books. If there are 82 shelves in the library and the same number of books are on each shelf, how many books are on each shelf?
please show me how you did it
Answer:
49
Step-by-step explanation:
4,018 /82 = 49
Please mark as brainliest
Have a great day, be safe and healthy
Thank u
XD
Need help ASAP! Answer the Question below.
Answer:
Parallelogram
Erin deposited $2,550 into an account
paying a simple interest rate of 3.2% per
year. Which of the following is the total
amount in the account after 3 years?
Can someone explain what I did wrong? I’m very confused
can anyone help me with this
Answer:
answer is 11 feet is the correct answer
Find the sum of -52 and -26.
Step-by-step explanation:
-52 + -26 = -78
hope this helps
Janice has just bought a new pack of levels in her favorite game, Candy Crush. She knows that she can win a new level on the first try 25% of the time, and that whether or not she beats one level on the first try will not have any effect on whether or not she beats a different level on the first try. Janice plays through 4 levels. What is the probability that she beats all 4 levels on the first try
Answer:
0.0039 = 0.39% probability that she beats all 4 levels on the first try.
Step-by-step explanation:
For each level, there are only two possible outcomes. Either she can win the new level on the first try, or she cannot. The probability of winning a level on the first try is independent of any other level. This means that the binomial probability distribution is used to solve this question.
Binomial probability distribution
The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.
[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]
In which [tex]C_{n,x}[/tex] is the number of different combinations of x objects from a set of n elements, given by the following formula.
[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]
And p is the probability of X happening.
She knows that she can win a new level on the first try 25% of the time.
This means that [tex]p = 0.25[/tex]
Janice plays through 4 levels.
This means that [tex]n = 4[/tex]
What is the probability that she beats all 4 levels on the first try?
This is P(X = 4). So
[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]
[tex]P(X = 4) = C_{4,4}.(0.25)^{4}.(0.75)^{0} = 0.0039[/tex]
0.0039 = 0.39% probability that she beats all 4 levels on the first try.
will give brainliest <3! please help! no fake answers please
Answer:
input 1 output 1 ×7 =7
input 2 output 2 ×7 =14
input 3 output 3 ×7=21
input 4 output 4×7=28
Answers are 7, 14, 21 and 28
If x = -3 is the only x-intercept of the graph of a quadratic equation, which statement best describes the
discriminant of the equation?
The discriminant is negative.
O The discriminant is -3.
O The discriminant is 0.
The discriminant is positive.
Viewers/AssessmentViewer/Activit..
Answer:
The discriminant is 0
Step-by-step explanation:
If the discriminant of a quadratic equation equals 0, it means 2 identical real roots existed. (x = -3 is the only x-intercept of the graph of a quadratic equation)
Is the equation linear?
(a) y = -x^2 +7
(b) y=4x^3
(C) y=3^x
(d) y = 2x-6
Answer:
a. ya
b. ya
c. ya
d. ya
Step-by-step explanation:
if you put them you never cross the line
Please help me ASAP
Please help me
Answer:
The base of triangle b is 8 inches
In 2002 the population of schoolchildren in a city was 90,000. The population decreases at a rate of 5% per year. What will be the population of school children in 2010?
Answer:
40,000 Not sure but i finish unit and got all a's and b's
Step-by-step explanation:
Answer:
59708Step-by-step explanation:
Initial population = 90000Decrease rate = 5% or 0.05 timesTime = 2010 - 2002 = 8 yearsPopulation of children in 2010:
P = 90000*(1 - 0.05)^8 = 59708 (rounded to the whole number)Morgan bought a sofa for $216.00. The finance charge was $25 and she paid for it over 15 months.
Use the formula Approximate APR =(Finance Charge÷#Months)(12)Amount Financed
to calculate her approximate APR.
Round the answer to the nearest tenth.
9.4%
9.3%
1.2%
1.1%
Answer:
9.3%
Step-by-step explanation:
Morgan's approximate APR is approximately 1.0%.
What is an expression?An expression contains one or more terms with addition, subtraction, multiplication, and division.
We always combine the like terms in an expression when we simplify.
We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.
Example:
1 + 3x + 4y = 7 is an expression.com
3 + 4 is an expression.
2 x 4 + 6 x 7 – 9 is an expression.
33 + 77 – 88 is an expression.
We have,
Using the given formula:
Approximate APR = (Finance Charge ÷ Months) x 12 / Amount Financed
We know that the amount financed is the total cost of the sofa minus the finance charge, which is:
Amount Financed = $216.00 - $25.00 = $191.00
We also know that the finance charge was $25.00 and she paid for it over 15 months, so:
Finance Charge ÷ Months
= $25.00 ÷ 15
= $1.67
The approximate APR is:
Approximate APR = ($1.67 x 12) ÷ $191.00 = 0.1393
Rounding this to the nearest tenth gives us 0.1, which is equivalent to 1.0% as the nearest percentage.
Therefore,
Morgan's approximate APR is approximately 1.0%.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ2
help pledssssssssssssssssssssssss
what fraction is same as 40%
Answer:
2/5
Step-by-step explanation:
To express a common fraction such as 2/5 as a decimal fraction you divide the denominator into the numerator. /5 = ?/100 Using your knowledge of fractions you can see that ? = 40. Thus 2/5 = 40/100 or 2/5 is 40 per one-hundred, that is 40 percent.
Hope this helped!!1
Answer:
40/100 = 2/5
Divide by the common factor, 20.
Find the measure of <2.
Answer:
Angle 2 would be 78 degrees because of alternate exterior angle property.
please help me with this !!
Answer:
Answer Below V
Step-by-step explanation:
1. They must be adjacent
2. They have to be connected with the line segment Z
2n.
3 in.
3 in.
Surface Area = [?] in.2
please help literally nobody can seem to get this
9514 1404 393
Answer:
21 in²
Step-by-step explanation:
The net consists of a square and 4 triangles. The relevant dimensions of each are given, so the appropriate area formulas can be used.
Area of one triangle:
A = 1/2bh
A = 1/2(3 in)(2 in) = 3 in²
Area of the square:
A = s²
A = (3 in)² = 9 in²
__
Total net area (surface area of the pyramid):
square area + 4 × triangle area
9 in² + 4 × 3 in² = 21 in² . . . . surface area
Answer:
21 in.
Step-by-step explanation:
4(1/2 b X h) + 3 X 3
4(1/2 3 X 2) +9
4(1/2 X6) +9
4(3) +9
12+9
21
The table below represents an exponential function, g, that has been vertically shifted from the parent function, f(x) = 2x.
x 0 1 2 3 4
g(x) -11 -10 -8 -4 4
Determine the size of the shift from function f to function g. Then, plot the points of a function that is shifted only half as much as g from the parent function, f. Use the same x-values as used in the table for function g.
Answer:
Plot the Points: (Graph shown below)
Hope This Helps! :D
Step-by-step explanation:
Answer:
Step-by-step explanation:
You draw two marbles without replacement from a bag containing four red marbles, two yellow marbles, and five blue marbles
Step-by-step explanation:
your bigest chance is that youll draw a red and blue
An order of packing peanuts was shipped in 5 boxes, with each cube measuring 9 inches in each dimension. How many cubic inches of packing peanuts are in the shipment? 15
Answer:
98415 in³
Step-by-step explanation:
First you want to find the total volume of the box, This would be done by multiplying the length, width and height. The equation would look like,
9×9×9=6561
Now that you have the total volume of one box, you will multiply all of the total boxes to the the area of each box. The equation would look like,
6561×15=98415
Find volume of figure in terms of x
Answer:
6x^3+3x^2
Step-by-step explanation:
Volume is b*h*w.
So, we have (3x)(x)(2x+1).
Simplifying the parentheses, we get: 3x*x*(2x+1).
3x*x= 3x^2.
Now we can simplify the other parentheses.
3x^2(2x+1) will be 6x^3+3x^2, because (3x^2)(2x)+(3x^2)(1).
Thus, we get 6x^3+3x^2