Answer: 16.666%
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
3(12+x)=90 what does x equal
Answer:
36+x=90
90-36=x
x=54
Step-by-step explanation:
Answer:
3(12+x)=90
12+x=60
x=48
Let me know if this helps!
Sierra used 4 pears and 12 apples to make a fruit salad. What is the
simplified ratio of the number of pears to the number of apples in
the fruit salad?
Answer: 1:3
Step-by-step explanation: for every pear she uses 3 apples
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:
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.
Nicholas is buying shirts for his baseball team. He will pay $9.50 for each shirt plus a
one-time fee of $22.50 for the design. Which equation can be used to find y, the total cost to buy x shirts?
A. y = 9.5x + 22.5
B. y = 22.5x + 9.5
C. y = 9.5x - 22.5
D. y = 22.5x - 9.5
Answer:
A
Step-by-step explanation:
cause x shirts times 9.5(the price of shirt)+ one time fee
What would the measurement at the top be?
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
Round to the nearest 10,000: 634,727
Answer:
630,000
Step-by-step explanation:
not thing y ultimately
634727
Step-by-step explanation:
2 is in the 10,000 place so the number would stay the same
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.
What is the total surface area?
Answer:
4352 i think
Step-by-step explanation:
Use the pic for info will mark as brainlest
Answer:
B: 6
Step-by-step explanation:
lol sry i guess id know dis
a school rent a bus for 90 bucks if 72 students ride the bus what is the cost per student
Answer:
$1.25
Step-by-step explanation:
90 / 72 = the cost per student
90 / 72 = 1.25
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.
merhaba arkadaşlar ben Avustralya geldi o ben türkçe bane yerdam edip
Answer:
Step-by-step explanation:
1 saat = 60 dakika
30 dakika = yarım saat
60 dakika = 1 saat
240 dakika = 240 / 60 = 4 saat
80 dakika = 60 + 20 = 1 saat 20 dakika
(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
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:
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:
17. Kayla is going to draw a net of a square pyramid.
How many triangles should there be in her
drawing?
Answer:
there should be 4 triangles
1. The sum of two numbers is 140 and their difference is 20. What are the two numbers?
Answer:
Step-by-step explanation:
What is the inverse of the function f(x) = 2x + 1?
Oh(x) =
1
2
Ex-
o hx) = x + 2
1
h(x) = x-2
2
Oh(x) =
2
1x+2
Answer:
(1/2)x-1/2 hope this is the answer if it's not then srr
The inverse of the function is h ( x ) = (1/2)x - 1/2
What is a function rule?The function rule is the relationship between the input or domain and the output or range. A relation is a function if and only if there exists one value in the range for every domain value.
A function is a relation from a set of inputs to a set of possible outputs where each input is related to exactly one output.
Given data ,
Let the function be represented as f ( x )
Now , the value of f ( x ) is
f ( x ) = 2x + 1
The inverse of the function is calculated by taking the x coordinate and replacing it with y
So , the function now becomes
x = 2y + 1
On simplifying , we get
Subtracting 1 on both sides , we get
2y = x - 1
Divide by 2 on both sides , we get
y = ( x - 1 ) / 2
Now , replacing y with x , we get
h ( x ) = ( x - 1 ) / 2
h ( x ) = ( 1/2 )x - ( 1/2 )
Hence , the inverse of the function is h ( x ) = ( x - 1 ) / 2
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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.
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?
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
Can you plz help me plz
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
Suppose one of your friends was absent from school on the day your math class learned about graphing rational numbers on the number line. Using complete sentences, explain to your friend how to graph the opposite of 6.2 on the number line.
Answer:
So i would ask this friend to draw a number line and label 6.2 on the number line. Then i would ask her if she knew what the opposite number of 6.2 is.
Yes- The number line will always continue, its indefinite. This means it can go forward or backwards. Make sure that your friend wrote 0. You always need a starting point. Then tell her to draw the tally marks forward the same way she did backwards. Locate the 6.2 and make all of the numbers negative.
The complete sentences to explain to your friend how to graph the opposite of 6.2 on the number line as shown below.
What is Number line?Number line is a horizontal line where numbers are marked at equal intervals one after another form smaller to greater.
Given that;
Suppose one of your friends was absent from school on the day your math class learned about graphing rational numbers on the number line.
Hence, The complete sentences to explain to your friend how to graph the opposite of 6.2 on the number line as;
Firstly I would ask this friend to draw a number line and label 6.2 on the number line. Then I would ask her if she knew what the opposite number of 6.2 is.
Then, Make sure that your friend wrote 0. You always need a starting point. Then tell her to draw the tally marks forward the same way she did backwards. Locate the 6.2 and make all of the numbers negative.
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the number 43/5 as a decimal.
Answer:
8.6
Step-by-step explanation:
what are ratios and what do they do and what is their purpose
Step-by-step explanation:
Ratios measure the relationship between two or more components of financial statements. They are used most effectively when results over several periods are compared. This allows you to follow your company’s performance over time and uncover signs of trouble.