v= (4/3)* pi *(d/2)^3 = (4/3) * pi * (3/2)^3 = about 14.14 cu ft Hope this helps you
Answer:
14.13
Step-by-step explanation:
[tex] v = \frac{4}{3} \pi \: {r}^{3} [/tex]
v=4/3×3.14×1.5^3
v=4/3×3.14×3.375
use calculator
v=14.13 feet^3
Colin has 5 1/2 gallons of water available. How many 1/8 gallon water bottles can he fill with this water?
Answer:
44
Step-by-step explanation:
5 1/2 = 11/2 = 44/8
Subtract 1/8 from 44/8 until you finish the number all.
Margie wants to collect 3600 cans of food to donate to the community food bank.She plans to collect equal number of can for 4 months how many cans she should collect
Answer:
If its per month then its 900
Step-by-step explanation:
3600/4 = 900
900*4 = 3600
Simplify. Express your answer as a single fraction in simplest form.
x x
5
Answer:
[tex]\frac{x}{20}[/tex]
Step-by-step explanation:
Given
[tex]\frac{x}{4}[/tex] - [tex]\frac{x}{5}[/tex]
The LCM of 4 and 5 is 20
= [tex]\frac{5x-4x}{20}[/tex]
= [tex]\frac{x}{20}[/tex]
A rectangle has an area of 2x2 - 19x +45 ft? What are the dimensions of the rectangle? (hint: factor)
The dimensions of the rectangle will be (2x - 9)(x - 5).
What is a quadratic equation?A quadratic equation is a polynomial with a degree of 2 or the maximum power of the variable is 2 in quadratic equations. It has two solutions as its maximum power is 2.
Given that the area of the rectangle is represented by a quadratic equation 2x² - 19x +45.
The dimensions of the rectangle will be the factors of the quadratic equation.
2x² - 19x + 45
2x² - 10x -9x + 45= 0
2x( x - 5 )-9(x - 5)= 0
( 2x - 9 ) ( x - 5 ) = 0
Therefore, the dimensions of the rectangle will be (2x - 9)(x - 5).
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Factorise m2 - 10m + 24 =0
Answer:
(m-6) (m-4).
Step-by-step explanation:
m2-6m-4m+24
m(m-4)-6(m-4).
therefore answer is (m-6) (m-4).
Help me please What is angle
Answer:
2 = 25 degrees
Step-by-step explanation:
A right angle is 90 degrees... So, 90-65 helps you find the missing angle.
90-65=25
Angle 2=25
plz help find x !!!!!
Answer:
a. 38.5
Step-by-step explanation:
The triangles are similar. That means that the ratios are the same.
x/14 = 11/4
x/31.5 = 11/9
Let's use the top one
x/14 = 11/4
4x/14 = 11
4x = 154
x = 38.5
who else is on the verg of a MENTAL BREAKDOWN because they want highschool to end
just me ok
Answer: I guess High School is as bad as my big sister says it is.
Step-by-step explanation:
I'm in 8th grade, I'm going to highschool this yearrrr! Poor me...
Someone, please help I'm confused.
Answer:
The highest rate of birds is during the years 4 to 3
(remember that the lowest digit of number of negative is the highest and the highest is the lowest)
Step-by-step explanation:
Rate of Changes:
1 to 2: 5080.86 - 5238/ 2 - 1
= -157.14/1
= (convert to decimal) -157.1
2 to 3: 4928.43 - 5080.86/ 3 - 2
= -152.43/ 1
= -152.43
3 to 4: 4780.58 - 4928.43/ 4 - 3
= -147.85/ 1
= -147.85
Help meeeeeeeeeee
Help meee
Answer:
y
Step-by-step explanation:
Answer:
Sorry I don't know how to do
15. Geoff can mow an entire lawn of 450 square feet in 30 minutes. Assuming he mows at a constant rate, write the linear equation that represents the situation
Answer:
y=15x
Assuming he is mowing at a constant rate it would be 15 square feet per minute.
Step-by-step explanation:
A ball reaches a speed of 28.05 cm per second and travels 1011 cm. How many seconds was the ball moving? Explain your answer.
Answer:
36 miles perhour
Step-by-step explanation:
Pls answer it urgent pls I couldn't find answers for this anywhere Pls give answer with formulas and steps 4/9 ÷ -5/7
Answer:
-28/45
Step-by-step explanation:
Here, we want to find the result of a division
What we have to do here is to flip the fraction on the right hand side , then change the sign from division to multiplication
We have this as;
4/9 * -7/5
= -28/45
Please help!!!!.................,
Answer:
I think it's 45 lmk if I'm wrong lol
. A dice is thrown once. Find the probability of getting (i) An even number (ii) a number greater than 6
help me please!
someone?
Answer:
2.5 cm
Step-by-step explanation:
let y represent the unknown distance
4 cm = 60 miles
y cm = 37.5 miles
we then cross multiply
4 × 37.5 = 60 x y
150 = 60 y
divide both side by 60
150/60 = 60y/60
y = 2.5cm
You can buy 5 cans for green beans at the Village Market-for-$4.00- You can buy 10 of the same cans of beans at Sam's Club for $7.10: Which place is the better buy?
Can anyone help me choose the correct answer?!
Answer:
f(x)=2x is your answer
when x=-9
f(-9)=-9×2=-18
other similar to this.
Taryn buys 8 identical glasses. Her total is $48 before tax. How much did Taryn pay for each pair of glasses?
Answer:
$12 per pair of glass.
$6 per glass.
Step-by-step explanation:
48/8 = 6
A pair is 2, so I multiplied 6 by 2.
6 x 2 = 12
So, Taryn paired $12 per glass.
--
ANSWER: $12 per pair
EXPLANATION: $48 divided by 8 pairs of glasses equals $6 per glasses. So then you multiply 6 by 2 to get the amount per pair.
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Is this non linear or linear?
what percent of 120 is 57
Am I correct??? Please correct me
Answer:
umm i think you are hopefully im right lol
David invested $220 in an account paying an interest rate of 1.7%
compounded continuously. Assuming no deposits or withdrawals are
made, how much money, to the nearest ten dollars, would be in the
account after 10 years?
Answer:
260 dollars
Step-by-step explanation:
The amount after 10 years will be $260.
What is compound interest?The interest that is calculated using both the principal and the interest that has accrued during the previous period is called compound interest. It differs from simple interest in that the principal is not taken into account when determining the interest for the subsequent period with simple interest. Compound interest is commonly abbreviated C.I. in mathematics.
Given amount invested = $220
rate = 1.7% compounded annually
time = 10 years
the amount is given by
A = p[tex](1 + \frac{r}{n} )^{nt}[/tex]
r = 1.7% = 0.017
n = 1 for compounded annually
t = 10 years
p = $220
A = 220(1 + 0.017)¹⁰
A = $260.39
A = $260
Hence the amount is $260.
Learn more about compound interest;
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Can you please help me?
Answer:
[tex]\frac{20}{36}[/tex]
Step-by-step explanation:
the total amount of squares within this square is 36
and the number of shaded squares would be 20
so if 20 squares out of 36 squares are shaded, then the fraction is
[tex]\frac{20}{36}[/tex]
or 55.56%
(to find percentage multiply [tex]\frac{20}{36}[/tex] by 100)
Answer:
5/9
= 55.56% ( to the nearest hundredth).
Step-by-step explanation:
The total number of little squares in the large square = 6*6 = 36.
Total number of shaded squares = 2*6 + 2*4
= 12 + 8 = 20.
So the fraction of shaded part
= 20/36
= 5/9.
As a percentage this is 5*100/9
= 55 5/9%
= 55.55..... %
What’s the measure of ABC ??!?
Answer:
D; 46 degrees
Step-by-step explanation:
The inscribed angle theorem states that the measure of an inscribed angle is half the measure of its intercepted arc. Arc AC is the intercepted angle of angle ABC. 92/2=46.
Find which point is a solution to both equations. y = 3x + 3 ; y = -x + 3
Please help i will give brain
A fan has five equally spaced blades. Suppose you line up two fans directly on top of each other. What is the least number of degrees that you can rotate the top fan so that the two fans are perfectly aligned again?
A fan has 5 equally spaced blades.
A. 120°
B. 60°
C. 90°
D. 72°
Question 5 (25 points)
Choose the equation that could be used to solve for the missing side.
Help me ASAP!!!! Plzzz!!!
Answer:
Again its C like i answered before.
Step-by-step explanation:
Cos is adj/hyp and there is only one cos option so it must be correct.
help!!!i need it quick
Answer:
A linear function is written as:
y = a*x + b
Where a is the slope and b is the y-intercept.
An exponential equation is written as:
y = A*(r)^x
Where A is the initial quantity and r is the rate of growth.
If a and A are both positives, the similar characteristic of both types of functions is that as x increases, then the value of y will also increase. Then both functions are increasing functions.
They are different in how they increase, while a linear function increases at a constant rate, an exponential function increases slow at the beginning and really fast as x increases, as you can see in the image below where we compare the two types of functions, the green one is the linear function, and the blue one is the exponential function.
Pleaseeeeeeeeeee help!!!