Answer:
Y=120x
Step-by-step explanation:
I hope it helps.
What is the surface area of the right trapezoidal prism? To receive credit, you must show the work used to arrive at a final answer.
Answer:
42cm
Step-by-step explanation:
graph the rational function f(x)=(3x-1)/(x-5)
Answer:
graph it it is that simple
Step-by-step explanation:
Could someone please explain what this is? (12)(12)
Answer:
Multiply 12 by 12=144
Step-by-step explanation:
Merry Christmas!!
The band wants to order T-shirts. The T-shirts cost $15 each plus a shipping fee of $10. Write an expression to find the total cost of c T-shirts.
Answer:
t(15)+10=c
Step-by-step explanation:
Mrs. Taylor is knitting socks. it takes her 1/4 hour to knit one pair of socks. She has a meeting to go to in 3 1/2 hours.
How many pairs of socks can she knit before her meeting?
Answer:
14 socks.
Step-by-step explanation:
3 1/2 / 1/4
= 7/2 / 1/4
= 7/2 * 4
= 28/2
= 14 socks.
Answer:
14
Step-by-step explanation:
Mrs. taylor can knit 4 socks in an hour, so if she has to go to her meeting in 3 1/2 hours, she should be able to knit 14 pairs of socks. The reason for this is in 3 hours she can knit 12 socks because 4 times 3 is 12. Then, in half an hour she can knit 2 socks because she can knit one pair in 1/4 so in 1/2 it would be 2.
At a school, 460 of the students walk to school.
The number of students who take public transit is 20% of the number of students who walk. How many students take public transit?
The number of students who bike to school is 5% of the number of students who walk. How many students bike to school?
The number of students who ride the school bus is 110% of the number of students who walk. How many students ride the school bus?
Answer:
There are 92 students who take public transportation
Step-by-step explanation:
There are 460 students who walk
20% of those who walk take public transportation
Students who take public transportation = 460*20%
Changing this to decimal form
Students who take public transportation = 460*.20 = 92
There are 92 students who take public transportation
Hope this helped! :)
please help! i made it 25 points since i got confused on this, lol.
Skylar went on a road trip to New York. On the first day of her trip. she drove 656 miles in 8 hours. What unit rate did she travel in miles per hour?
Answer:
I think its 82 miles per hour
Step-by-step explanation:
Answer:
82 miles per hour
Step-by-step explanation:
656 divided by 8, easy as that
could be written as 656 mi/8 hr
If the radius of a circle is 44 cm, then what is the diameter?
Answer:
88cm
Step-by-step explanation:
d=2r=2·44=88cm
Find each unit rate. Round to the nearest hundredth if necessary.
32. 50 miles on 2.5 gallons
33. 2,500 kilobytes in 5 minutes
34. 5 peppers for $6.45
35. 64.8 meters in 9 seconds
6m- (7 + 4m)
ANSWER ASAP
Answer:
=2m−7
Step-by-step explanation:
Please help me I will give you the briain thing and extra points. (image below) 11/13
Answer: C
Step-by-step explanation:
Answer:
It should be c
Step-by-step explanation:
Clare mixes
2 1/2
cups of water with
1/3
cup of orange juice concentrate.
—————————
How much water would she use for one cup of concentrate? (use a decimal)
—————————
How much water would she use for 10 cups of concentrate? (use a decimal)
Answer:
1. 1 cup of concentrate would use 7.5 cups of water.
2. 10 cups of concentrate would use 75 cups of water.
Step-by-step explanation:
Because 1/3 cup of concentrate is mixed with 2 1/2 cups of water, to find how much water one cup of concentrate would use, you would have to multiply both 1/3 and 2 1/2 (2.5) by 3. Then, you get 1 cup of concentrate equals 7 1/2 (7.5).
To find the answer to the next question, simply multiply by 10.
What point is 10 units right and 1 unit down from (-10,1)?
Answer:(0, -10)
Step-by-step explanation:
Luke was out of cereal for breakfast. He walked to the grocery store to buy his favorite, Honey Nut Cheerios. While looking at the cereal, he noticed all the different box sizes and different prices. A giant "Family Size" box contained 14.7 oz and cost $5.99. A small, individual size contained 1.5 oz and cost $1.89. He wanted to get the most "bang for his buck." Which choice is the better buy? In other words, which choice is cheaper per ounce? Which one should he buy and why?
Answer:
family size
Step-by-step explanation:
The water park is a popular field trip destination. This year the senior class at high school a and high school b both planned trips there. The senior class at high school a rented filled 4 vans and 14 buses with 742 students. High school b rented and filled 4 vans and 6 buses with 350 students. Each van and each bus carried the same number of students. Find the number of students in each van and in each bus.
Decide whether each table could represent a proportional relationship. If the relationship could be proportional, what would be the constant of proportionality? a. The sizes you can print a photo: width of photo (inches) height of photo (inches) b. The distance from which a lighthouse is visible: height of a lighthouse (feet) distance it can be seen (miles)
Answer:
I'm not sure but I've attched a link that can help you calculate unit rates: https://www.calculatorsoup.com/calculators/math/unit-rate-calculator.php
Step-by-step explanation:
Hope this helps
PLEASE MARK ME BRAINLIEST!
Quick question will give the brainliest away. "Jack spent 15 hours practicing his saxophone last week. He spent 3 10 of that time doing warm-up routines. How many total hours did Jack spend on warm-up routines last week?" Please shpw your work and put the answer in fraction form. PLZ I AM BEGGING YOU>
Answer:
4.5 hours or 4 1/2 hours
Step-by-step explanation:
3/10 of 15 equals 4.5
Answer:
4.5 hours or 4 1/2 hours
Step-by-step explanation:
Brainliest?
PLEASE ANsWer THiS
Question in picture ⬇️
There are two
Answer:
dude you have complicated questions
Step-by-step explanation:
Solve this for fun! I already solved it, so you can give a simple answer.
is this 8th grade is it is it
what is 8 5/6 x 15/20
Answer:
6 5/8
Step-by-step explanation:
It's free real estate bby gorl
Bill has fruit trees on his farm, and 42 of them are apple trees. If apple trees represent 35% of all his fruit trees, how many total fruit trees does he have?
Answer:14
Step-by-step explanation:this is because 35% of 42 is 14
Answer:
14 fruit trees
Step-by-step explanation:
35% * 42 = 14.7
0.35 * 42 ≈ 14
Round it down, so 14 trees
Help me what is the thing above n help TuT
Answer:
4. 12
Step-by-step explanation:
Dividing 45 with 4 gives you 11.25, the amount of miles per hour. Dividing 135 with 11.25 gives you 12.
What graph would best display the data shown in the frequency table?
Age Tally Frequency
8 5
9 ||| 8
10 || 7
11 |||| 4
12 0
13 | 1
line plot
vertex-edge graph
histogram
stem-and-leaf graph
Answer:
i think its A
Step-by-step explanation:
When I round 6396 to 3 significant figures, I get 6400. I was double checking my work and used scientific notation for 6400, which is 6.4*10³, but when I counted the significant figures in scientific notation, I only get 2, which are 6 and 4, but there were supposed to be 3. Anyone can help to explain?
This is one slight annoyance when it comes to sig figs, in my opinion anyway. You did the steps correct. The 639 bumps up to 640, so 6396 rounds to 6400 when rounding to 3 sig figs.
Normally the trailing zeros, ie zeros on the right, are not significant. So 6400 shows only 2 sig figs. What we need to do is draw a horizontal line over the first zero to show that it is significant (while the other zero is not significant)
So you'll write it like this [tex]64\overline{0}0[/tex]
This notation can be problematic when it comes to decimals because it could be easily mixed up with the repeating decimal notation.
When you convert [tex]64\overline{0}0[/tex] to scientific notation, you would get [tex]6.40 \times 10^3[/tex].
In short: [tex]64\overline{0}0 = 6.40 \times 10^3[/tex]
Here the zero is significant because the zero is present in the scientific notation result. Writing [tex]6.4 \times 10^3[/tex] shows 2 sig figs while [tex]6.40 \times 10^3[/tex] has 3 sig figs.
It's similar to how the number [tex]5.7[/tex] has 2 sig figs while [tex]5.70[/tex] has 3 sig figs. While the zero is trailing, having it after a decimal point indicates to the reader that you achieved this level of accuracy.
Answer:
This is one slight annoyance when it comes to sig figs, in my opinion anyway. You did the steps correctly. The 639 bumps up to 640, so 6396 rounds to 6400 when rounding to 3 sig figs.
Normally the trailing zeros, ie zeros on the right, are not significant. So 6400 shows only 2 sig figs. What we need to do is draw a horizontal line over the first zero to show that it is significant (while the other zero is not significant)
So you'll write it like this
This notation can be problematic when it comes to decimals because it could be easily mixed up with the repeating decimal notation.
When you convert to scientific notation, you would get .
In short:
Here the zero is significant because the zero is present in the scientific notation result. Writing shows 2 sig figs while has 3 sig figs.
It's similar to how the number has 2 sig figs while has 3 sig figs. While the zero is trailing, having it after a decimal point indicates to the reader that you achieved this level of accuracy.
(-3d + 4)(5) u guys are awesome also I don’t need a step by step equation
Answer:
15
d
4
Step-by-step explanation:
Answer:
15d^4
Hope this helps
Step-by-step explanation:
Graham is folding a piece of paper to make an origami figure. Each time he folds the paper, the thickness of the paper is doubled. The paper starts out flat, with a thickness of 3 millimeters.
A. Write a list of six ordered pairs showing the output as the thickness of the paper when the input is the number of times it is folded. Explain how you came up with your ordered pairs.
B. Is this relation a function? Explain why or why not using the ordered pairs you came up with in Part A.
Answer:
I just did this on my flvs exam! A:
The ordered pairs are
0,3
1,6
2,12
3,24
4,48
5,96
B: this is a function, because for each output value, there is exactly 1 input value
Step-by-step explanation:
Notice how output values are added to eachother as they increase
Here is a balanced hanger diagram in which a circle has a mass of 3 grams and a square has a mass of 2 grams.
Which equations could represent the diagram, assuming t represents the triangles?
3c + 2s + 2t = 3c + 2s + 5t
2t + 21 = 5t + 12
3(3) + 6(2) + 2t = 2(3) + 3(2) + 5t
2t + 9 = 5t + 5
5t + 6 + 6 = 9 + 12 + 2t
Answer:
3
(
3
)
+
6
(
2
)
+
2
=
2
(
3
)
+
3
(
2
)
+
5
Step-by-step explanation:
Hector runs laps around the track. The table shows how long it takes him to run different numbers of laps. How long would it take Hector to run 7 laps?
A.35 minutes
B.25 minutes
C. 15 minutes
D. 45 minutes
on monday 72% of the class ordered lunch. which fraction shows the part of the class that ordered lunch?
The fraction showing the part of the class that ordered lunch is 18/25
What are fractions?A fraction represents equal parts of a whole, by dividing it up into equal partitions.
Each fraction has a numerator and denominator. The denominator represents the total number of parts the whole has been divided into.
Given that, on Monday 72% of the class ordered lunch we need to find the fraction showing the part of the class that ordered lunch,
So, we know that, 72% = 72 / 100
= 36/50 = 18/25
Hence, the fraction showing the part of the class that ordered lunch is 18/25
Learn more about fractions, click;
https://brainly.com/question/10354322
#SPJ3
Eric buys a skateboard, and his total bill is $104. The rate of sales tax was 4%. You can solve the equation s + 0.04s = 104 to find the cost of the skateboard before tax.
sorry i really needed the points