Answer:
c is the right answer ok....
6 gentlemen and 4 ladies, a committee of 5 is to be formed. In how many ways can this
So as to include at least two gentlemen?
be done
I need help ASAP
Mr. Bray prepares a list of 43 US presidents, 8 of whom died in office. Then 18 of his students each select a president at random (there can be repeats) for their creative writing assignments.
What is the probability that at least one of the students select a president who died in office?
The perimeter of a pool is 116 feet. If the length of the pool is 3 times its width, what is the width of the pool?
Answer:
the width is 3
Step-by-step explanation:
What is the area of this quadrilateral?
9 ft
14 ft
4 ft i
3 ft
9 ft
3 ft
A. 60 square feet
B. 36 square feet
C. 48 square feet
O D. 34 square feet
Answer:
the answer is c.48 square feet
A clothing store has a 20% discount on all items in the store. If the discount for a sweater is $18, what is the original cost of the sweater?
Answer:
$90
Step-by-step explanation:
Let x = original cost
20% of x is $18
0.2x = 18
divide both sides by 0.2
x = 90
Answer: $90
38. Joey paid for 5 hours of batting lessons in March.
Each hour cost him $23.50.
Joey also paid $42.25 for his membership
fee.
What is the total amount that Joey paid for his lessons in
March?
Answer:
159.75
Step-by-step explanation:
23.50×5=117.5
117.5+42.25=159.75
In a cookie jar, 1/5 of the cookies are chocolate chip and 3/4 of the rest are peanut butter. What fraction of all the cookies is peanut butter?
Answer:
1/10
Step-by-step explanation:
what are 3 online websites I can take pictures on with, without saving to ur device , it stays on that site and its just for u
Answer:
Webca-mtoy.com webca-mera.io I only know 2
Step-by-step explanation:
expressions that are equivalent to 4^3
.A point ( 3, 6 ) is rotated 90° clockwise. What is the new point after the rotation?
Answer:
10000000000
Explanation:
1 + 1 = 2 and if you divide 2 by 2 the answer is 1 and 1 x 100 = 100
and if you add 8 zeros to 100 the answer is 10000000000
#KeepOnLearning
Answer:
(6, - 3 )
Step-by-step explanation:
Under a clockwise rotation about the origin of 90°
a point (x , y ) → (y, - x ) , then
(3, 6 ) → (6, - 3 )
You earn 4$ in bonus bucks for each 50$ you spend. Complete the graph to model this situation.
Answer:
The domain or x-values are on the horizontal axis, this is what you spend.
The range or y-values are on the vertical axis, this is your bonus.
The points to be indicated:
(0, 0), (50, 4), (100, 8), (150, 12), (200, 16), (250, 20)Plot the points and connect to make a line.
The graph is attached
The line plot shows the height, in inches, of the members of the schools soccer team. which school team has a distribution in which fewer than half of the data values overlap with the soccer team?
A. Gymnastics : Minimum of 57, Median of 60, and maximum of 64
B. Baseball : Minimum of 58, Median of 62, and maximum of 66
C. Swimming : Minimum of 59, Median of 66, and Maximum of 70
D. Basketball : Minimum of 62, Median of 66, Maximum of 69
Answer:
The answer is A. Gymnastics : Minimum of 57, Median of 60, and maximum of 64
Step-by-step explanation:
Please help me with this
Find the value of each variable that makes the equation true.
a. 2^5 x 2^3 = 2^a
b. 7^4/7^b = 7^-2
c. 8^c = 1/64
a. 2⁵ × 2^(3) = 2^(a) is a = 8.
b. 7⁴/[tex]7^b[/tex] = 7⁻² is b = 6.
c. [tex]8^c[/tex] = 1/64 is c = - 2.
What are some rules of exponents?Some common rules of exponents are
[tex]{a^b}\times{a^c} = a^{b + c}[/tex].
[tex]\frac{a^b}{a^c} = a^{b - c}[/tex]
We can only add and subtract exponents only when we have the same base.
Given,
2⁵ × 2³ = [tex]2^a[/tex].
[tex]2^{5+3}[/tex]= 2^(a).
[tex]2^8[/tex] = [tex]2^a[/tex]
a = 8.
[tex]\frac{7^4}{7^b}[/tex] = [tex]7^{-2}[/tex]
[tex]7^{4-b}[/tex] = [tex]7^{-2}[/tex].
4 - b = - 2.
- b = - 6.
b = 6.
[tex]8^c[/tex] = 1/64.
[tex]8^c[/tex] = 1/[tex]8^2[/tex].
[tex]8^c[/tex] = [tex]8^{-2}[/tex]
c = - 2.
learn more about exponents here :
https://brainly.com/question/15993626
#SPJ2
Solve for y. Go to attached image
Answer:
y=4Step-by-step explanation:
12(2y+1)-18y=36 <---- Distribute 12 into 2y+1
24y+12-18y=36 <----- Subtract 24y by 18y
6y+12=36 <---- Subtract 12 from 36
6y=24 <---- Divide 6 by 24
y=4
Choose all the expressions that are equal to 34. A. 815−511 B. 712+16 C. 56−112 D. 1+14 E. 1720−35
Answer:
A
Step-by-step explanation:
Given that you should Choose all the expressions that are equal to 304.
A. 815−511 = 304
B. 712+16 = 728
C. 56−112 = - 56
D. 1+14 = 15
E. 1720−35 = 1685
Among all these options, it's only option A that is 304.
Therefore, option A is the answer because it gives 304.
(ONLY TWO CAPITAL LETTERS FOR EACH) ANSWER CORRECTLY !!!!!! WILL MARK BRIANLIEST !!! PLEASE HELPPP !!!!!!!!!!!!!
Answer:
OP and OR
Step-by-step explanation:
When the two segments intersect they form a 90-degree angle implying that the lines are perpendicular.
What is the scale factor from ADEF to AABC?
Answer:
1/2
Step-by-step explanation:
The red markings is not clear but I think the larger one is triangle DEF, if not, then the answer is 2
Answer:
1/2
Step-by-step explanation:
The dude above said if the big triangle is not DEF then it's two, but the big triangle is DEF therefore it is: 1/2.
A cone and a cylinder both have a diameter of four feet and a height of six feet. Determine if the statement is true by selecting Yes or No.
Answer:
yes, no, yes, no
Step-by-step explanation:
Answer:
Step-by-step explanation:
Yes, No, Yes, No. Hope this helps!
A bicycle store costs $3750 per month to operate. The store pays an average of $60 per bike. The average selling price of each bicycle is $110. How many bicycles must the store sell each month to break even?
Answer:
120n=2400+60n is break-even point
60n=2400
n=40 bikes need to be sold monthly to break even!!!!!!!!!!!!
A rectangle is 1 2/5 in. by 2 1/2 in. What is the rectangle’s perimeter?
Answer:
b. 7 4/5 in
Step-by-step explanation:
First, turn 1 2/5 and 2 1/2 into decimals which would be 1.4 and 2.5. Then, multiply 1.4 by 2 and 2.5 by 2 since you have to add up all the sides of the rectangle. Then, add the products to get the perimeter of 7.8 inches. (4/5 = 0.8).
Find the sum. Enter your answer in the box below as a fraction, using the
slash mark (/) for the fraction bar.
3+2
6+6
Answer:
5/12
Step-by-step explanation:
add: 3+2=5, 6+6=12. put 5 on the top 12 on the bottom
Drow two different rectilinear shapes each with an area of 6 squares.
Answer:
We can draw a rectangle and a square.
First the square:
The area of a square of sidelength L is:
A = L^2
So if the area of this square must be 6 square units, we get:
6 square units = L^2
L = √(6 square units) = 2.45 units
Now for a rectangle, we know that for a rectangle of length L and width W, the area is:
A = L*W
Now let's give the width a value of 1 unit, then W = 1unit
A = L*1 unit
And we know that the area must be of 6 square units, then:
6 square units = L*1 unit
(6 square units)/(1 unit) = L
(6 units) = L
The drawings (these are not exact ones, i'm doing them with a mouse) of the images can be seen below.
PLEASE HELP ME!
In a basketball game, Beth made 16 shots. Each shot was worth either 2 points or 3 points. Beth finished with a total of 39 points for the game. Let x represent the number of 2 point shots made, and let y represent the number of 3 point shots made. Write a system of equations to model the situation.
x + y = 16
2x + 3y = 39
x + y =39
2x + 3y =16
x + 3y = 16
2x + y = 39
2x + y = 16
x + 3y = 39
Answer:
A. x+y=16; 2x+3y=39
Step-by-step explanation:
The total number of shots made is the amount of 2 points and 3 point shots made. The amount of points is the number of 2 point shots made (x) times 2 and the amount of 3 point shots made (y) times 3. So A is the answer
Answer:
Answer is 39 Hope you did well on your work
Factorize the following using identities 196p²– 121p²
Answer:
75p²
Step-by-step explanation:
Given data
We are given the expression
(196p²– 121p²)
We can see the p is common in both terms
=p²(196-121)
=p²(75)
=75p²
Hence the factorized form is 75p²
Given the median QR and trapezoid MNOP, what is the value of x?
Answer:
Option A
Step-by-step explanation:
Median of a trapezoid is parallel to both the bases and measure of median equals to half of the sum of bases.
By this property,
QR = [tex]\frac{1}{2}(PM+ON)[/tex]
[tex](x+15)=\frac{1}{2}[(9x-42)+(30)][/tex]
2x + 30 = 9x - 12
9x - 2x = 30 + 12
7x = 42
x = 6
Option A is the correct option.
Answer:
6
Step-by-step explanation:
999% is 2345 of what number?
Willing to give 5 stars, a thanks, and a brainliest (probably)
Answer:
4.26
Step-by-step explanation:
Answer:
4.26
Step-by-step explanation:
Original price of a phone: $129.99
Tax: 2%
Answer:
$132.59 is the answer
Please help!!!!!!!! I will mark brainliest if right!!!! Explain
Answer:
They are not similar.
Step-by-step explanation:
The angles of a triangle add up to be 180°. If they were similar, the triangle angles would have to be 60°, 40°, and 80°. Because one of the angles is 81°, the triangles cannot be similar.
81° + 40° + 60° does not equal 180.
What is gx)?
10
-10
A. g(x) = -2
B. g(x) = -1
C. g(x) =-
D. g(x) = -2
Answer:
your answer will be OPTION D!!
Step-by-step explanation:
hope it helps you
have a great day!!