Answers
Related Questions
Forty percent of all high school graduate work during the summer to earn money for college tuition for the upcoming fall term. Assuming a binomial distribution, if 6 graduates are selected at random, what is the probability that none of the graduates have a summer job
Answers
Answer:
[tex]0.0467[/tex] is the probability that none of the graduates have a summer job
Step-by-step explanation:
Here
P [tex]= 0.40[/tex] and n [tex]= 6[/tex]
Probability that none of the graduate gets job
this means that x = 0
P (x = 0) [tex]= ^6C_0 * (0.40)^0 * (0.60)^6[/tex]
P (x = 0) [tex]= 0.0467[/tex]
Which property is used for the following expression (4x2) x 5 = 2 x (5 x 4) ?
Answers
PLZ HELP!! NEED QUICKLY!!
Fill In The Blanks!!
Answers
Answer:
Step-by-step explanation:
Statement Solution
1. AB = CB Definition of isosceles triangle
2: AD = DC BD is the median to base AC
3. BD = BD Reflexive property
4. ΔADB ≅ ΔADC Side Side Side Congruent
1. Evaluate each expression:
a. −12•13
b. −12•−13
c. 12•(−54)
d. −12•(−54)
Answers
Answer:
a. −12•13= -156
b. −12•−13= 156
c. 12•(−54) = -648
d. −12•(−54) = 648
Step-by-step explanation:
a and c have negative
b and d have positive
hope this helps ;)
Answer:
....
Step-by-step explanation:
what is the value of x in 2x = 64
Answers
Answer:
2×=64
2×/2=64/2
×=32.....x is solved
Answer:
x=32
Step-by-step explanation:
when divided by 2, 64 is equal to 32
help please, i would appreciate
Answers
Answer:
592.83 ft^2
Step-by-step explanation:
First estimate the area of the rectangle:
Area rectangle = Base x Height = 20 * 36 = 720 ft^2
and then subtract from it the area of a semi-circle of radius 18/2 = 9 ft
Using the formula for the semicircle's area:
Semi-circle's area= pi * R^2 / 2 = 3.14 * 9^2 / 2 = 127.17 ft^2
Such gives us:
720 ft^2 - 127.17 ft^2 = 592.83 ft^2
A local pizza shop has a membership program for frequent buyers. The membership costs $20 per month and members get a discounted price of $1.50 per slice of pizza. Shandra purchased a membership to this pizza shop. How much would Shandra have to pay the pizza shop if she bought 5 slices of pizza this month? What would be the monthly cost for x slices of pizza?
Answers
Answer:
Shandra would pay $27.50 for 5 slices
Cost = 20+1.50x
Step-by-step explanation:
Given
[tex]Membership = \$20[/tex]
[tex]Discounted\ Price = \$1.50[/tex] per slice
Solving (a): Cost of 5 slices
Represent the total price with y and the number of slice with x.
So, we have:
[tex]y = Membership + Discounted\ Price * x[/tex]
This gives:
[tex]y = 20+ 1.50* x[/tex]
In this case: x = 5.
So, we have:
[tex]y = 20+ 1.50* 5[/tex]
[tex]y = 20+ 7.50[/tex]
[tex]y = 27.50[/tex]
Shandra would pay $27.50 for 5 slices
Solving (b): Cost of x slices
This has been solved in (a).
[tex]y = 20+ 1.50* x[/tex]
[tex]y = 20+1.50x[/tex]
Hence, the cost of x slices is 20+1.50x
A blender was originally sold for $90 and has been marked down to $79.20. What is the percentage of discount for the blender
Answers
Answer:
12%
Step-by-step explanation:
Percentage discount
[tex] = \frac{discount}{original \: price} \times 100\% \\ = \frac{90 - 79.20}{90} \times 100\% \\ = 12\%[/tex]
☆ Discount= original price -marked price
Change 7.5% to fraction in its lowest term
Answers
Answer:
3/40
Step-by-step explanation:
7.5% = 75/1000
Then you simplify to get 3/40
What is the slope of the line shown below?
Answers
Answer:
The slope of the line will be 1//3
Step-by-step explanation:
Hope this Helped
Bob has 17/23 left of a wall to demolish. Each swing of a sledgehammer brings down an additional 17/161 of the wall. How many more swings will it take him to bring down all of the wall?
Answers
Identify the percent of change as an increase or decrease. Then find the percent of
change. Round to the nearest tenth of a percent, if necessary.
$18.75 to $18.60
Answers:
Increase; 15%
Decrease; 0.15%
Decrease: 0.008%
Decrease; 0.8%
Answers
Answer:
Decreasing; 0.8%
Simplify e5 x e4 lol
Answers
Answer:
9e
Step-by-step explanation:
If e is a variable without a value then 5e*4e is 9e.
4+5 Is 9
Then just add the letter
9e
4) Steven walked 3 kilometers,
How far did Steven walk in
meters?
Answers
3000 m
Explanation:-
Kilometres into metres
3km = 3 × 1000
= 3000 m
Suppose a game uses a spinner that has four possible outcomes: 1, 2, 3, and 4. What outcomes make up the complementary event of getting "2 or greater" on this spinner?
Answers
Answer:
Outcome of complementary event of getting "2 or greater" on the spinner = {1}
Step-by-step explanation:
Let A be an event of getting '' 2 or greater ''
The complementary event of A be = A' = getting ''less than 2 ''
Now,
The Sample space S = { 1, 2, 3, 4 }
Outcome of A' = { 1 }
∴ we get
Outcome of complementary event of getting "2 or greater" on the spinner = {1}
Darnell's team scored 40 points at the game. Darnell scored 15% of the team's points. How many points did Darnell score?
Answers
Answer:
Darnel scored 6 points
Step-by-step explanation:
15% of 40 can be written as 40 * 0.15 which is 6. Darnell scored 6 points.
Khan Ana
Writing expressions v
Write an expression to represent:
Three minus the product of two and a number x
Answers
Answer:
Step-by-step explanation:
the expression is 3-(2x)
b(x)=[x+4], what is b(-10)?
Answers
Step-by-step explanation:
b(x) = x + 4
b( -10) = - 10 + 4
= - 6
Hope it will help :)❤
Answer:
-6
Step-by-step explanation:
b(-10) = -10 +4
= -6
somone answer this question PLEASE
Answers
Answer:
[tex] \huge x > 3[/tex]hope this helps
Answer:
x>3
Step-by-step explanation:
thats the answer.......
Please complete this question, the question is saying: write the correct integer in the blank
Is due please. I will give brainlest
Answers
Brgy. Mataas has a
population of 365 thousand this
is about 40% of the population of Brgy. Mababa.
what
is the population of Brgy. Mababa?
Answers
Answer:
Step-by-step explanation:
Your answer
40% of 365000 is = 146000
Mark it as Brainlist answer. Follow me.
SHOW work
5.3 divided by 0.25 = ?
Answers
Answer:
5.3 divided by 0.25 is 21.2
Sorry, Loves.
But I can't really type my work-
I'm on a chrome book so I don't have a camera.
Which fraction is greater than 2/5? 3/10, 7/10, 2/4, 3/6
Answers
Answer:
all of them are except for 3/10
Step-by-step explanation:
Answer:
3/6
Step-by-step explanation:
plz mark as brainliest
thank you
19NBoli
Please help someone
Answers
Answer:
A.
Step-by-step explanation:
because a right angle was the same legnth as that figure and also you can make a L so its A
find the area of a square plot of side 12 cm
Answers
Answer:
area of a square
= side × side
= 12 × 12
=144cm^2
Area: 252 ft2
Express the side length of this square as a radical in simplest form
Answers
= √(2² × 3² × 7)
= √2² × √3² × √7
= 2 × 3 × √7
= 6√7
If 8 spiders can spin 24 webs in 6 days, how many days will it take 12 spiders to spin 18 webs?
Answers
Answer:
3 daysStep-by-step explanation:
See the steps below, one ratio - one pair of numbers changes at a time.
spiders webs days
8 24 6 8 4 1 ⇒ Divide by 6 2 1 1 ⇒ Divide by 4 12 6 1 ⇒ Multiply by 6 12 18 3 ⇒ Multiply by 32(f^4)^2f^2
——————-
8f^12
Answers
Answer:
=2f^10
Step-by-step explanation:
combine like terms
[tex]y + 4 + 3(y + 2)[/tex]
[tex]5x + 3(y + 4x)[/tex]
Answers
Answer:
17x+7y+10
Step-by-step explanation:
y+4+3(y+2)
you have to multiply 3 by the numbers/variables in the parenthesis
y+4+3y+5
Do the same to the other equation
5x+3(y+4x)
5x+3y+12x
Set an equation that will let you add their like terms.
y+4+3y+5+5x+3y+12x
I'm going to add like terms with the y
y+3y+3y = 7y
Now like terms with x
5x+12x = 17x
Now put them all as a single equation
17x+7y+10
Which point shows the maximum speed of the car?
Answers
Answer:
H
i think
Step-by-step explanation: