there are 18 ways to add four positive numbers to get 22
How do I go about solving this?
Answer:
you want to bring down the numbers.. so try 3 for the second one
Step-by-step explanation:
Tyler is designing a banner that will welcome people to a festival. The design for the banner has an
area of 1.5 square feet. The actual banner will be a dilation of the design by a factor of 5. What will
the area of the actual banner be?
Answer:
7.5 sq ft
Step-by-step explanation:
1.5*5=7.5
The design is 1/5 of the actual size, so you just multiply by 5 to get the real size.
Answer choices:
F. About 11 times
G. About 15 times
H. About 21 times
J. About 64 times
Can someone please answer my question if you know the answer.
Answer:
H I am pretty sure u worked it out h I think
Answer:
Step-by-step explanation:
P(R)=(number of red)/(total number of markers)
P(R)=15/64
We would expect to pick 90(15/64) reds in 90 picks
expect 21.09 reds
Relation between an event and a second event, where the second event is understood as a consequence of the first. which one
Group of answer choices
Exponential Growth
Rate of Change
Causation
Correlation
2. The value the item has changed to. Also known as the finished value (after).
Group of answer choices
Rate of Change
New Value
Skewed Distributions
Original Value
Answer:new value
Step-by-step explanation:
Write an equation of line that crosses the y- axis at -4 and has a slope 1/2
Answer:
y=1/2x-4
Step-by-step explanation:
the answer is y=1/2x-4
The angle are supplementary find the missing angle measure
I give you brainiest if you answer correct
Answer:
12. 50
13.41
Step-by-step explanation:
To find the supplement, subtract the number from 180. For instance for 13. Do 180-139 to find the supplement.
Need help ASAP please--about estimate. which answer is correct. Please give me an opinion. Three students were asked to use estimation strategies to find a reasonable solution to this question: Ricky had 26 stickers before buying 7 from the store. Then he gave 8 to his sister. Estimate how many stickers he has left. From the choices below, select the student with the most reasonable solution.
a) Student A: Ricky has around 45 stickers left. Round 26 stickers to 40, 7 bought to 10, and 8 given to 5. Add 40 + 10 to get 50. Then subtract 50 − 5 to get the estimated answer of 45.
b) Student B: Ricky has around 30 stickers left. Estimate the sum of 6 from the 26 stickers plus 7 bought to be about 20. Add the 20 to the leftover 20 to get 40. Round 8 given to 10. Then subtract 40 − 10 to get the estimated answer of 30.
c) Student C: Ricky has around 10 stickers left. Estimate the sum of 6 from the 26 stickers plus 7 bought to be about 10. Add the 10 to the leftover 10 to get 20. Round 8 given to 10. Then subtract 20 − 10 to get the estimated answer of 10.
bright and Ernest saved money in the ratio 3:5if Ernest saved $10 how much did bright save
Answer:
Bright saved 6 dollars.
Answer:
$6
Step-by-step explanation:
10 divide 5 is 2 so
3 multiply 2 is 6 so he saved 6 dollars
i need help asappp!!
Answer:
168
Multiply 8 times 3 times 7
Jamal has 30 ounces of a 20% saline solution. This means 20% of the solution is salt. He combines this solution with 25 ounces of a 30% saline solution.
What is the total amount, in ounces, of salt in the combined mixture? Please help and please provide an explanation?
Answer:
12.5 or 12 1/2 (may be wrong)
Step-by-step explanation:
First I set up a formula to solve how many ounces of salt there were out of 30,
x/30=20/100, I crossed multiplied and got 5/30, next, I set up the same formula for how many ounces of salt there were out of 25, x/25=30/100, I got 7.5, the last thing I did was add them both together leading me to the answer 12.5 or 12 1/2. Hope this helps! Please say if I am wrong.
Find the median and mean of the data. Which reflects the best measure of the center? 23, 27, 60, 154, 17, 15, 28
Answer:
Mean=16.75
Median=15.5
Mode=13
Range=16
Step-by-step explanation:
HELP!!!!! What is the length plz help me besties
Answer: 30 inches
Step-by-step explanation:
20/8 = x/12
20(12) = 8x
240 = 8x = 30
I need help and please give me an understandable answer because I need to go to bed right now. I used 31 and 40 feet and none of them worked
Answer:
35 feet
Step-by-step explanation:
We'll begin by calculating the resultant for you and your friend.
For you:
R² = 12² + 9²
R² = 144 + 81
R² = 225
Take the square root of both side
R = √225
R = 15 feet
For your friend:
R² = 16² + 12²
R² = 256 + 144
R² = 400
Take the square root of both side
R = √400
R = 20 feet
Finally, we shall determine the distance between you and your friend.
The distance between you and your friend is obtained by adding your resultant and that of your friend together i.e
You resultant = 15 feet
Your friend's resultant = 20 feet
Distance between you and your friend = 15 + 20 = 35 feet.
Therefore, you threw the baseball 35 feet away from your friend.
Suggested 35 and 1/4% of 50 is
what number?
Answer:
47.5
Step-by-step explanation:
The computation is shown below:
Given that
The recommended is 35
And one fourth of 50 should be
= 1 ÷ 4 × 50
= 12.5
So, the number is
= 35 + 12.5
= 47.5
What is the inverse equation for f(x)=x+6
Answer:
y^-1 = x - 6
Step-by-step explanation:
change f(x) to 'y'
switch 'x' and 'y'
solve for 'y'
Answer:
Step-by-step explanation:
y = x + 6
x = y + 6
y + 6 = x
y = x - 6
f^-1(x) = x - 6
Arthur is a car salesman whose salary is $2,750 a month. He also receives a 5% commission on his car sales. For the month of February, he sells $86,500 in cars. How much money did Arthur earn in commission.
Answer:
4,325.00
Step-by-step explanation:
The question doesn't care what his base salary is, it is asking how much in commission, so total sales of 86,500 X 5% commission = 4,325.00
I need help with this right now pls
Answer:C
Step-by-step explanation:
One shirt is represented as “y”
He ordered four shirts totaling $44
y+y+y+y =$44
Answer:
1. x = 462.30m
2. c
Step-by-step explanation:
1. Let "x" represent how much Samantha earns, and "m" represent how many months she has worked.
Because she makes $462.30 per month, if we multiply that by "m" then we will get x.
2. Kyle spend $44 on four sweaters total, which would make the total cost be evenly distributed into 4 sections.
Use the pic for info will mark as brainlest
Answer:
B: 6
Step-by-step explanation:
lol sry i guess id know dis
A salesman earns 3% commission for everything he sells. Yesterday, he sold a large screen television for $2,400 and a video game system for $500. How much money did the salesperson make on commission?
PLEASE HELP THESE ARE MY ONLY POINT ;-; PLEASE
Answer:
a) max 12000 , min 0
b) no solution
c) pricing based on profit
Step-by-step explanation:
a) look at the parabola
b) there is more than one x (0)
c) the y intercepts represent his profit based on how much he priced the items at
Which of the following is equal to the expression listed below?
(18 × 24) - (18 × 9)
a.(24 - 18) × (18 - 9)
b.24 × (18 - 9)
c.18 × (24 - 9)
d.18 - (24 × 9)
Answer:
C
Step-by-step explanation:
good luck. hope this helps
As a student give one reason why we need to know if our client is comfortable in our service
Answer:
you need to know if your client is comfortable in your service so that if he or she is not comfortable you correct you mistake and make he or she comfortable
Step-by-step explanation:
f X ∼ B (10, 0.5 ) ( X is Binomial with n=10, p=0.5)
P(X = 9) =
(3 decimals)
X ∼ B (3, 0.5 )
P(X=1)=
(3 decimals)
X ∼ B (4, 0.5) ,
P(2 ≤ X ≤ 3) =
(3 decimals)
Answer:
r awver e
Step-by-step explanation:
w warw rwq
tmara is making a medium length necklace. write an expression that shows how nuch it will cost tamara for the chain,pendant,and b beads that cost $0.25 each.Then find the total cost of the necklace if tamara uses 30 beads.
Answer:
1/4(n), $7.50
Step-by-step explanation:
Expanded: cost = 0.25 * chains + 0.25 * pendants + 0.25 * beads
Simplified: c = (1/4)(total number of items)
Expression only: 1/4n where n = # chains + # pendants + # beads purchased
Total cost of 30 beads = 1/4(30) = 7.5 = $7.50
WILL GIVE BRAINLEST !
hAVE A GOOD DAy :)!
Answer:
1, 2 * 3^3 * 17
2, 8
Step-by-step explanation:
64 is perfect sqr root 8*8 = 64
(Need help)
If there are 150 people born in the world every minute; how
many are born every Hour? Day? Year?
Step-by-step explanation:
150 x 60 = 9,000 every hour
9000 x 24 = 216,000 every day
216000x 365 = 78,840,000 every year
Answer:
Hour: 9,000 people
Day: 216,000 people
Year: 78,840,000 people
Step-by-step explanation:
In order to solve this, you need to identify how many minutes there are in an hour, a day, and a year:
Hour: 60 minutes
Day: 60 minutes × 24 hours = 1,440 minutes
Year: 60 minutes × 24 hours × 365 days = 525,600 minutes
Now, you need to multiply each of these numbers by 150 to find how many people are born every hour, day, and year:
Hour: 60 minutes × 150 people = 9,000 people
Day: 1,440 minutes × 150 people = 216,000 people
Year: 525,600 minutes × 150 people = 78,840,000 people
What is the relationship between the two triangles at right? Create a flowchart to justify your conclusion.
Answer:
[tex]3^{2}+4^{2}=JH^{2} \\\\9+16=25=JH^{2} \\\\JH=\sqrt{25} =5\\\\[/tex]
[tex]AB^{2} +6^{2} =10^{2} =100\\\\AB^{2} =100-36=64\\\\AB=\sqrt{64}=8\\[/tex]
all three pairs of appropriate sides of a triangle are proportional, the ratio is the same.
10/5=8/4=6/3=2 so the triangles are similar
hope it helps
Can you plz help me plz
Which equation represents a line that is perpendicular to the y-axis?
SEE PIC
Answer: c
Step-by-step explanation:
y = -8
suppose v varies directly as g, and v= 36 when g = 4. find v when g=11
Answer:
v = 99 when g = 11
Step-by-step explanation:
Set this up as an equation
36/4 = v/11
Cross multiply
36 × 11 = 4 × v
396 = 4v
Divide both sides by 4 to isolate variable v
396 ÷ 4 = 4v ÷ 4
99 = 1v
99 = v