Answer:
Step-by-step explanation:
I can not set up a 2 way table online but what they want is a collom of the information neatly laid out...
With the 9th graders in one collom and the 10th graders in the other
like this
9th grader 10th grader
# of students 32 40
# of participated 32 18
Draw this out with lines and it will be correct.
I hope this helps GOOD LUCK...this is tough math for a middle schooler.
Hello, I have a question.
Answer:
3,4,5,6,7,8,9,10
Step-by-step explanation:
all the numbers are in a constant rate (same line) and all of the above are greater than this. Sorry if I get it wrong.
choose yes or no to tell if the fraction 2/9 will make each equation true
81 x =18
900 x = 200
72 x =16
450x = 100
Answer:
yes
Step-by-step explanation:
to see if 2/9 will make each equation true, you replace 'x' with 2/9, so let us do just that-
81*2/9=18
900*2/9=200
72*2/9=16
72*2/9=16
450*2/9=100
now, seeing as how every answer we've gotten matches the answers of the algebraic equations, the answer is yes 2/9 does make each equation true
good luck :)
i hope this helps
brainliest would be highly appreciated
have a nice day!
Answer:
Step-by-step explanation:
I need help this is needed by tomorrow morning :)
please help 16 MATH PROBLEM
Answer:
12
Step-by-step explanation:
Answer:
Her dog is 6 years old
Step-by-step explanation:
x+25+x=37
(x+x)+25=37
2x+25=37
2x+25-25=37-25
2x=12
[tex]\frac{2x}{2}[/tex]=[tex]\frac{12}{2}[/tex]
x=6
Her dog is six years old. Hope this helps!
A photographer is arranging 3 puppies in a row for a photo. There is one black puppy (B), one tan puppy (T), and one white puppy (W). Which list shows all the possible arrangements of the puppies?
A:TWB, BTW, WBT
B: BTW, BBB, TTT, WWW, BBT, BBW, TTB, TTW, WWB, WWT
C: BTW, BWT
D: TWB, TBW, BTW, BWT, WBT, WTB
Answer:d it’s obviously d brainlyest plz
Step-by-step explanation:
help me please :'-(((((((
Answer:
Step-by-step explanation:
10. mean, 15.5
median, 16.5
mode, 20
HELP MEEE BRAINLIEST
Answer:
Median = 87
Mean = 82
Step-by-step explanation:
Need help, please...
Answer:
yes it is .
Step-by-step explanation:
Which of the following expressions have equivalent solutions?
I. −7.56÷2.4−0.65
II. (518−34)÷−134
III. −58(83+113)
At his favorite restaurant, Dylan orders a soda with his dinner. The ice in his drink has a mass of 6 g and a volume of 20 cm3. What is the density of the ice? Explain the steps you took to solve this problem.
Answer:
0.3
Step-by-step explanation
The formula to find density is m/v=p
m=mass
v=volume
p=density
---------------------------All we have to do is plug in 6g and 20cm^3
This will give us 6/20 which simplifies to 3/10
With this you can easily figure out that the decimal for 3/10 is 0.3
So the density of the ice is 0.3
Hope this helped!
Solve: 4x² = 32
x = 4
x = ±8
x = ± √4
x = ± √8
The graph shows the number of words in Taylor’s
essay and the number of minutes she spent writing the
essay. What is the rate of change in words per minute?
A sign says that the price on all music equipment is 30% off the original price. you buy an electric guitar for the sale price of $315.
A-what is the original price?
B-How much money did you save off of the original price?
C-What percent of the original price is the sale price?
Answer:
a. So the electric guitar is sold for a sale price of $315 after the discount. The discount was 30%. Even though we get that amount off, we still pay 70% of the original price, because 100% (original price) - 30% is 70%.
b. An equation that can help us find the regular price of the item is through writing and solving a proportion. Set it up like this:
315/x = 70/100
This is because 315 is part of the whole and is 70% of the value of x.
Step-by-step explanation:
Okay. Let's solve this by cross multiplying the values. 315 * 100 is 31,500. 70 * x is 70x. That simplifies to 31,500 = 70x. Didivde each side by 70 to isolate the x. 70x/70 cancels out. 31,500/70 is 450. Let's check this by multiply the number by 70% and see what happens. 450 * 70% (0.7) is 315. There. x = 450. The regular price was $450.
Answer:
a. $450
b. $135
c. 70%
Step-by-step:
[tex]\frac{70}{100} = \frac{315}{450}[/tex] since these two fractions are equal to each other that means the orginal price is $450.
(sale price/original price)x100= % of original price
(315/450)x100=0.7=70%
pls help due in 10 mins
Answer:
D. 351
Step-by-step explanation:
multiply the side lengths, 24 x 9 = 216
9 x 15 =135
The mark-up on iPhone X's is 250%. If an iPhone costs $200 to make, how much will Apple sell the phone for to make a profit?
A. $500
B. $50
C. $700
D. $300
Answer:
$700 (C)
Step-by-step explanation:
The markup on the phone will be 2.5 * $200 = 500. Then, we add $200 onto that to get $700 total.
help meh please and thank you!^^
Answer:
10
Step-by-step explanation:
A=hbb
2=5·4
2=10
Answer:
It’s dat ten boi
Step-by-step explanation:
Approximate the correlation of the data shown below?
a.0
b.1
c.-0.8
d.-1
Please help this one is really confusing.
Question 3
Show the work please
Answer:
Step-by-step explanation:
One sec let me look it up
You just purchased new shoes for $150.99, a shirt for $32.99, and a new soccer ball for $10.99 at Nike. If the sales tax is 8%, how much will your total bill cost?
(help me please and thank you this is due today and this is the last question)
Answer:20$ and 50% off
Step-by-step also i made 100% first try
1/9 of the shirts sold at Peter’s shop are striped. 5/8 of the remainder are printed. The rest of the shirt are plain colored shirts. If Peter’s shop has 81 plain colored shirts, how many more printed shirts than plain colored shirts does the shop have?\
Thanks
Spectrier
Answer:
54 more printed than plain shirts.
Step-by-step explanation:
Alright, so... if 1/9 of the shirts are striped and 5/8 of the remaining shirts are printed then 3/8 of the remaining shirts are plain. if 81=3/8 of the remaining shirts then 1/8 of the remaining shirts is 27 shirts. 27x5=135 meaning 135 of the remaning shirts are printed. If 1/8 of the remaining shirts is 27, there are 216 total remaining shirts. This also means that 216 is 8/9 of all of the shirts. Since 27 is 1/8 of the remaining shirts, 216+27=the total amount of shirts. 216+27=243. 243/9=27 meaning that 1/9 of the shirts is 27 (which also means I did that math for no reason, it's 2:00 am, my brain can't funtion rn XD). 135 printed shirts-81 plain shirts=54. There are 54 more printed shirts than plain shirts. Sorry if I am wrong, hope it helps. Have a wonderful day!
Pamela drove her car 999999 kilometers and used 999 liters of fuel. She wants to know how many kilometers (k) right parenthesis she can drive with 121212 liters of fuel. She assumes the relationship between kilometers and fuel is proportional.How many kilometers can Pamela drive with 121212 liters of fuel?
Answer:
Looking at the first example Pamela could drive 1212 kilometers with that much fuel
Step-by-step explanation:
No explanation it's just logical.
Start with the base. What is the approximate area of the base of the water tower? Use 3.14 for pi. Be sure to include units in your answer.
Answer: Pi times (25 squared)
Step-by-step explanation:
Answer:
it might be 78.5
Step-by-step explanation:
How many meters are equal to 4 kilometers? Use the pattern in the number of zeros of the product when multiplying by a power of 10 to help you.
Answer:
4000
Step-by-step explanation: hi! the formula is to multiply how many kilos by 1000! so 4 kilos equals 4000 meters
Answer:
4000
Step-by-step explanation:
Multiply the length value by 1000
4×1000=4000
There are 1000 meters in one kilometer
i uh need help its easy
Answer:
C
Step-by-step explanation:
Answer:
c)
Step-by-step explanation:
so we know that the total amount of students in said school is 180, which means that the total amount of girls in this school cannot be greater than 180
with that, let us get to solving these equations to see which one is less than 180-
a) 85/10*180=1530>180
b) 850/100*180=1530>180
c)0.85*180=153
'c' is the only answer choice less than 180>153
another way to solve this would be to focus solely
on answer choice 'c'-
so 85% of the school is female and 85% as a fraction is 0.85, and we need to find the total amount of girls that attend said school and the only way to do that is to multiply-
0.85*180=153>180
good luck :)
i hope this helps
brainliest would be highly appreciated
have a nice day
Please answer quickly!! There may be be more than one answer!!
Answer:
9 and 10
Step-by-step explanation:
Using is 7. It has to be more than 7, so 9 and 10.
BRAINLIEST PLEASE!!!!
What is the area of the circle. Explain your work.
78.5m
Step-by-step explanation:
we know the diameter so now we need to know the radius. Divide by 2 and we get 5.
A = Pi×r²
A = Pi×25
A = 78.5
Please help.
How do you graph the inequality of x ≤ -2 on a number line? And is it an open circle or closed?
Answer:
In what article are you most likely to find the sentence “The coma streamed out until it formed a tail of dust and light”?
“Comets in the Sky”
“How to Punctuate Sentences”
“Water Under the Bridge”
“Medical Histories”
Step-by-step explanation:
Answer:
Im pretty sure that you have to do a closed circle on the point of -2 on the number line and draw and arrow pointing to the left and beyond. Hope this helps
Step-by-step explanation:
So it would be drawn something like this:
\
HELP FAST
Which is a simplified form of the expression -5(y – 2) – 7y? A. –12y + 10 B. 2y – 10 C. -2y + 10 D. 12y – 10.
Answer: the answer is a
Step-by-step explanation:
If you could explain to me how you get the answer, that will be great!
Answer: 48 cm^2
Step-by-step explanation:
find the surface area of the rectangles and squares
3(4)=12
3(3)=9
5(3)=15
find the surface area of the triangle
SA=bh÷2
3(4)=12
12÷2=6
both of the triangles have the same base and height so multiply it by 2
6(2)=12
add all of the surface areas
12+9+15+6+6=48
