Answer:
14
Step-by-step explanation:
prime factorization of 100
100 = 2 * 2 * 5 * 5
Sum of all prime factors
2 + 2 + 5 + 5 = 14
-------------------------
Extra credit
Sum of unique prime factors
2 + 5 = 7
Simplify 5^3. Show work
Answer:
5^3 is 125 , 5 * 5 = 25 , 25 *5 = 125
Step-by-step explanation:
Answer:
Step-by-step explanation:
Multiply 5 three time's because 5 is cubed.
5 x 5 x 5 = 125
Hope this help's.
Wesley and Brian have a total of 87 baseball cards. Wesley has 30 less than twice as many cards as Brian. How many baseball cards do they each own?
Answer:
wow this is kinda hard but it think it is brian has 19 and wesley has 68
Step-by-step explanation:
yeah hope this helps <3
Three game tickets and four ride tickets cost $39. Five ride tickets cost $15. All game tickets cost the same and all ride tickets cost the same. What is the ratio of the cost of a game ticket to the cost of a ride ticket?
Answer: 3:1
Step-by-step explanation:
Let the cost of a game ticket be g.
Let the cost of a ride ticket be r.
The information given can be formed into an equation which will be:
3g + 4r = 39
Since Five ride tickets cost $15, the cost of each ride ticket will be:
= $15/5
= $3.
Therefore, 3g + 4r = 39
We put the value of r = $3 into the equation
3g + 4(3) = 39
3g + 12 = 39
3g = 39 - 12
3g = 27
g = 27/3
g = 9
The cost of a game ticket is $9
The ratio of the cost of a game ticket to the cost of a ride ticket will be:
= 9/3
= 3/1
= 3:1
The ratio is 3:1
what form is y-3=2/3(x-1)
Answer:
7
Step-by-step explanation:
One more !!!!! Plzzz
Answer:
C - 119=180 (sum if angel in st. Line)
C =61
Step-by-step explanation:
Now, angel c =angle D (VOA)
Hence, c= 61 & d=61
Answer:
b = c = 61°
Step-by-step explanation:
b and 119° are adjacent angles and sum to 180° , then
b + 119° = 180° ( subtract 119° from both sides )
b = 61°
b and c are vertical angles and are congruent , so
b = c = 61°
Could i get some help
guyssss hurrry pleaseeeeeeeeeee im on my knees
Answer:
$40.35
cause.... 40.352 is about 40.35
60.528
Step-by-step explanation: I worked it out
PLZ HELP CLICK THE PICTURE
Answer:
1: 1 & 5
2: 4 & 5
3: 6 & 8
4: 2 & 4
have a nice day :)
Rectangular Prism
Rectangular Pyramid
Cylinder
Cone
?????
7. The variable expression 2p + 3 represents the word phrase [A] half Sam's age times three. [C] twice Sam's age times three. [B] three times Sam's age. [D] three more than Sam's age doubled.
D. three more than Sam's age doubled
Answer:
D) three more than his age doubled
Step-by-step explanation:
Jun and Deron are applying for the summer job at a local restaurant. The probability that Jun gets the job is 0.7, the probability that Deron gets the job is 0.4, the probability that at least one of them gets hired is 0.9. What is the probability that both Jun and Deron get hired
Answer:
The probability that both Jun and Deron get hired=0.2
Step-by-step explanation:
Let
A=Jun
B=Deron
We are given that
The probability that Jun gets the job, P(A)=0.7
The probability that Deron gets the job, P(B)=0.4
The probability that at least one of them gets hired, [tex]P(A\cup B)=0.9[/tex]
We have to find the probability that both Jun and Deron get hired.
We know that
[tex]P(A\cup B)=P(A)+P(B)-P(A\cap B)[/tex]
Using the formula
[tex]0.9=0.7+0.4-P(A\cap B)[/tex]
[tex]P(A\cap B)=1.1-0.9[/tex]
[tex]P(A\cap B)=0.2[/tex]
Hence, the probability that both Jun and Deron get hired=0.2
Avery wanted to make 4 cakes for a huge party. Each cake requires 1.25 cups of milk to make. How much milk will she need to make all four cakes?
Answer:
Step-by-step explanation:
She will need 5 cups of milk because 1.25 times 4 equals to 5!
PLEASE HELP I BWEGGG NEED ASAPP
Answer:
Solution given:
radius of a circle [r]=6ft=2yards
now
area of a circle =πr²=3.14*2²=12.56yard²
Area =12.56yard²
Adam is building a computer desk with a separate compartment for the computer. The compartment for the computer is a rectangular prism and will be 8019 cubic inches. The compartment will be 24 inches longer than it is wide and the height will be 18 inches greater than the width. Find the dimensions of the computer compartment.
Answer:
The width of the computer compartment is 9 inches
The length of the computer compartment is 33 inches
The height of the computer compartment is 27 inches
Step-by-step explanation:
The given data on the rectangular prism compartment are;
The volume of the rectangular prism, V = 8019 cubic inches
The length of the compartment, l = 24 inches + The width, w
The height of the compartment, h = 18 inches + The width, w
Therefore, we have;
l = 24 + w
h = 18 + w
V = l × h × w
∴ V = (24 + w) × (18 + w) × w = w³ + 42·w² + 432·w = 8019
w³ + 42·w² + 432·w - 8019 = 0
By graphing the above function with MS Excel, we have one of the solution is w = 9
∴ (w - 9) is a factor of w³ + 42·w² + 432·w - 8019 = 0
Dividing, we get;
w² + 51·w + 891
w³ + 42·w² + 432·w - 8019 = 0
w³ - 9·w²
51·w² - 459·w
891·w
891·w + 8019
0
Therefore,
w³ + 42·w² + 432·w - 8019 = 0
w³ + 42·w² + 432·w - 8019 = (x - 9)·(w² + 51·w + 891) = 0
The determinant of the factor, w² + 51·w + 891 = 51² - 4×1×891 = -963, therefore, the it has complex roots
Therefore, the real solution of (x - 9)·(w² + 51·w + 891) = 0 is w = 9
The width of the computer compartment, w = 9 inches
The length of the computer compartment, l = 24 inches + 9 inches = 33 inches
The height of the computer compartment, h = 18 inches + 9 inches = 27 inches.
(11.5) - (-11.5)
Jamal says he thinks the answer is 23. His friend, Reggie, claims the
answer will be 0.
Do you agree with either of them?
explain as long as you can
Answer:
Jamal is correct.
Step-by-step explanation:
(11.5) − (−11.5)
=11.5 − (−11.5)
=11.5 + 11.5
=23
Solve the following quadratic equation for all values of x in simplest form.
Answer:
X1=-7, X2=9
Step-by-step explanation:
(x-1)²-20=44
x²-2x+1-20=44
x²-2x-19=44
x²-2x-19-44=0
x²+7x-9x-19-44=0
x²+7x-9x-63=0
x(x=7)-9x-63=0
x(x+7)-9(x+7)=0
(x+7)(x-9)=0
x+7=0/x-9=0
X1=-7/X2=9
Hope this Helps!
Guided Practice
Choose the ordered pair that is a solution of the system.
x + y = 4
x = –1
A.
(–1, 3)
B.
(5, –1)
C.
(–1, 5)
Answer:
C.
(–1, 5)
Step-by-step explanation:
(− 1 , 5) is a solution of the system because it makes both equations true. The ordered pair, negative 1, 5, is a solution of the system because it makes both equations true.
x + y− 1+54=?⎯⎯⎯⎯=444 X plus y equals 4.Does negative 1 plus 5 equal 4?Negative 4 equals negative 4.
x−1==−1−1 ✔ X equals negative 1.Negative 1 equals negative 1.
Answer these 2 for 50 points and brainiest and if you just try and answer with a fake answer i will report thx
Answer:
17
Step-by-step explanation:
for number 10 the answer is 24 - 7 = 17
Henry is going to rent a truck for one day. There are two companies he can choose from, and they have the following prices.
Company A charges $ 107 and allows unlimited mileage.
Company B has an initial fee of $65 and charges an additional $0.70 for every mile driven.
For what mileages will Company A charge less than Company B?
Use m for the number of miles driven, and solve your inequality for m.
Answer:
b
Step-by-step explanation:
Find the surface area of the prism 3m 4m 8m 5m
Answer:
3 x 4 = 12, 12 divided by 2 ) x 1/2) = 6, 6 x 2 = 12(area of two triangles)
8 x 4 = 32
8 x 3 = 24
8 x 5 = 40
Let's add all the given areas:
12 + 32 + 24 + 40 = 108 m^2 is your answer.
Answer:
Step-by-step explanation:
Two triangles.
one triangle = 1/2 * small leg * middle sized leg
one triangle = 1/2 * 3 * 4
One triangle = 6
Two triangles = 6 * 2 = 12
Front
Area = L * W
L = 8
W = 5
Area = 8*5 40
Left Side
L = 8
W = 3
Area = 8*3
Area = 24
Area= 24
Right Side
L = 8
W = 4
Area = 32
Total Area = 32 + 24 + 40 + 12 108
There is another way to do this.
Since the height is the same for all three faces, you can do it like this
Area = 8*(3 + 4 + 5) = 8(j12) = 96
Area of the two tiangles = 12
Total area = 108
9. Lines A and B are parallel lines. Find the measures of angles 1, 2 and 3.
Answer:
1= 33
2= 90
3= 57
Step-by-step explanation:
the agle thats 57° is alternate interior to ∠3 so ∠3= 57
so 33+ 57= 90 ⇒ 180- 90= 90 ⇒ ∠2= 90
57+ 90= 147⇒ 180- 147= 33
can someone please help me with these 2 questions
*No links* Need help asap
Answer:
shown below
Step-by-step explanation:
GDO=21
x=3 and i cant figure out DOG or DGO
T increased by 55 pls help no links or anything
Answer:
T increased by 55 =t+55
In a child’s bank are 11 coins that have a value of $1.85. The coins are either quarters or dimes. How many coins are quarters?
Answer:
The child has 6 dimes and 5 quarters.
Step-by-step explanation:
Let q and d represent the number of quarters and of dimes respectively.
Then q + d = 11 (Equation A), and ($0.25/quarter)q + ($0.10/dime)d = $1.85 (Equation B).
Multiply the 2nd equation by 100 to remove the decimal fractions:
25q + 10d = 185 (Equation C)
Now multiply the 1st equation by -10 to obtain -10q - 10d = -110 (Equation D), and combine this result with Equation C:
-10q - 10d = -110
25q + 10d = 185
--------------------------
15q = 75, and so q = 75/15 = 5.
According to Equation A, q + d = 11. Replacing q with 5, we get:
5 + d = 11, and so d = 6.
The child has 6 dimes and 5 quarters.
Answer: The amount of money in quarters is $1.75
Step-by-step explanation: There are 7 quarters. 25c+25c+25c+25c+25c+25c+25c=1.75
As 1,000 earns simple interest at the rate of 3% each year. The interest is paid at the end of every month. How much interest will the bond have earned after 3 months?
9514 1404 393
Answer:
$7.50
Step-by-step explanation:
The monthly interest rate is 3%/12 = 1/4%. The dollar amount of interest earned in 3 months is ...
I = Prt = $1000(0.0025/mo)(3 mo) = $1000(0.0075) = $7.50
Y=3x-2 y-2=x what is the soultions between the two equations
Answer:
(2, 4)
Step-by-step explanation:
"What is the solution of this system of equations?"
Substitute 3x - 2 for y in the second equation, obtaining:
3x - 2 - 2 = x
Consolidate like terms: subtract x from both sides and add 4 to both sides:
2x = 4. Thus, x = 2. Substituting 2 for x in the first equation, we get:
y = 3(2) -2 = 4.
Thus, the solution is (2, 4)
Honon spent 3 1/4 hours on homework while Sequoia spent 2 5/6 hours on homework. How much more time did Honon spend on homework than Sequoia
Answer:
5/12 hours
Step-by-step explanation:
Honon = 3 1/4 hours
Sequoia = 2 5/6 hours
How much more time did Honon spend on homework than Sequoia
= number of hours Honon spent - number of hours Sequoia spent
= 3 1/4 hours - 2 5/6 hours
= 13/4 - 17/6
= (39-34) /12
= 5/12 hours
Complete the table below.
Answer:
4 , 2, 8, 4 ..............
The volume of Cylinder A is 189 ft and the
volume of Cylinder B is 56 ft. If the cylinders are
similar, what is the ratio of surface area of
Cylinder A to the surface area of Cylinder B?
Please don’t put in a link
Answer:
27:8
Step-by-step explanation:
189/56 = 27/8
Define sedimentary rock.(1 point)
Sedimentary rock is a type of rock that is formed over long periods of time by the transformation of existing rock types. The original rock is subjected to large heats and pressures causing very large changes.
Sedimentary rock is a type of rock formed over long periods of time by the cooling and solidification of molten Earth material.
Sedimentary rock is a type of rock that is formed in a very short period of time by sudden violent volcanic eruptions into the ocean. The hot molten material becomes rock very quickly in the cool water.
Sedimentary rock is a type of rock that is formed over long periods of time by layers of silt building up on the floor of a body of water, which is then subjected to the immense weight of the ocean above it.
Answer:
ok I think the answer is the second one