Answer:
bens
Step-by-step explanation:
Step-by-step explanation:
If E is the amount of energy that each full set of panels produces, then ...
3 of james's 5 panels produce 3/5E
4 of Ben's 6 panels produce 4/6E
We can compare these fractions when they have a common denominator.
3/5E = 18/30E . . . . energy from James's panels
4/6E = 20/30E . . . energy from Ben's panels
18/30 < 20/30 . . . . so Ben's panels are producing more energy
Find the area of the figure. Use 3.14 for π and round to the nearest hundredth if necessary.
Find the area of each figure. If necessary, use 3.14 for π and round to the nearest hundredth. (Example 1)
Answer:
113 cm²
Step-by-step explanation:
You want the area of the given composite shape.
CompositionThe shape is already divided for you into a lower part that is a trapezoid and an upper part that is a parallelogram.
TrapezoidThe area of the trapezoid is given by ...
A = 1/2(b1 +b2)h
A = 1/2(14 +7)(6) = 63 . . . . square centimeters
ParallelogramThe area of the parallelogram is given by ...
A = bh
A = (10)(5) = 50 . . . . square centimeters
Figure areaThe area of the figure is the sum of the areas of its parts:
figure area = trapezoid area + parallelogram area
figure area = 63 cm² +50 cm² = 113 cm²
The area of the figure is 113 square centimeters.
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Find the area of the figure.
Answer: Area = 21
* FYI, you can use triangle area calculators to solve for it*
Step-by-step explanation:
Area = 1/2 base x height
Step 1: Solve each triangle separately
Triangle A = 6 x 5 = 30 divide by 2 = 15Triangle B = 3 x 4 = 12 divided by 2 = 6Step 2: Add total Areas
Area = 15 + 6Area = 21HELP ME
Select the correct expression.
Jaden’s teacher had 4 boxes of pens that each contained y pens. She took 6 pens out of one of the boxes and told her 17 students to divide the remaining pens equally among themselves. Which expression shows the number of pens each student got?
Answer:
[tex]\frac{4y - 6}{17}[/tex]
Step-by-step explanation:
There are 4 boxes containing y number of pens. This means that in 4 boxes there are y pens so we multiply 4 and y. The teacher then takes 6 pens out so you minus the amount of pens from the 4y leaving 4y - 6.The teacher then asks the students to share the pens out between 17 of them equally. To do this you must divide by 17 to get an equal number of pens for each student. This means the correct expression is [tex]\frac{4y - 6}{17}[/tex]please help me below
Answer: 75 m²
Step-by-step explanation:
Using the scale given, we will convert the scale drawing measurements to the real backyard measurements.
4 cm = 5 m
12 cm / 4 cm = 3, 3 * 5 m = 15 m
Next, we will solve for the area using the given formula and multiplying.
A = LW
A = (15 m)(5 m)
A = 75 m²
THIS IS THE LAST QUESTION I SWEAR I'LL GIVE BRAINLIEST
Answer:
1 1/3 :)
Step-by-step explanation:
5 x 4 = 20 so you do the same to the other side, so 1/3 x 4/1 = 4/3 or 1 1/3
Based on a survey of 120 adults in a city, the average number of hours each person works for pay each week is 42, with a margin of error of 1.2 hours. If the adult population of the city is 13,800, how many hours do the adults in the city work in an average week? Choose the best description of the average.
A) exactly 4830 hours
B) between 4692 hours and 4968 hours
C) exactly 579,600 hours
D) between 563,040 hours and 596,160 hours
Answer: Your answer would be D.
Step-by-step explanation:
If each shape is completed to make a rectangular prism, what will be the total number of unit cubes in each rectangular prism? Drag and drop the total number of unit cubes that will be in each rectangular prism after it is completed.
Answer:
Red (top left)- 12 unit cubes
Blue (top right)- 15 unit cubes
Black (bottom left)-20 unit cubes
Green (bottom right)-10 unit cubes
Step-by-step explanation:
4*3=12
5*3=15
5*4=20
5*2=10
PLEASE MARK BRAINLIEST! THANKS SO MUCH!
You buy a new DVD for $14.95 plus 6% sales tax.How much will you pay?
A.$15.84
B.$1584
C.$15.85
D.$1.585
Pls help again soon as possible
Elena pays $180 for a bicycle on sale. The normal price of the bicycle is $240. What was the discount?
The discount was:
Answer:
The discount was 25%
Step-by-step explanation:
Formula to find discount:
og. price - final price x 100
original price
240 - 180 = 1/4
240
1/4 = 0.25
0.25 x 100 = 25
therefore the discount = 25%
Answer: 25%
Step-by-step explanation:
Please help with this!!
Answer:
D. 167
because the mean of 138, 139, 146, 154, 156, *167* = 150
and Martin needs to bowl at least a 150 to advance to the next round.
Hope this helps! Please vote me brainliest if you found my answer helpful! :)
Solve this system of equations using the substitution method.
Please help! Thank you! (,,•﹏•,,)
if you sold 240 total tacos, and 40 of those were chicken tacos, what percent of your sales were chicken tacos?
Answer: 16.666%
Step-by-step explanation:
1. You cross multiply the result to determine what percentage 40 out of 240 ='s
2. 240 stands for 100 (because it is the total, or 100%).
3. The proportion that you must discover is 40.
4. Divide the result of multiplying 40 by 100 by 240.
Answer: hope this helps ♡
16.67% of your sales were chicken tacos.
Step-by-step explanation:
(the percentage is found by dividing the value by the total value, then multiplying it by 100)
240 total tacos sold
40 chicken tacos sold
40 ÷ 240 =
0.16....7 × 100 =
16.67%
A brick manufacturer checks 1 out of every 100 bricks for cracks. Out of 900 bricks checked today, 3 had cracks. How many cracked bricks should the manufacturer expect out of 10,000 bricks?
Thank you in advance!! :)
Answer:
Step-by-step explanation:
11.1111
Which diagram dI think of a number, add 8 and then multiply by 3. My answer is 66. what is my number?
- x +24=66
- 3x+8=66
-3(x+8)=66
- 3x+24=66
PLS DO FAST
pleaseee help me ASAP pleaseeee im begging you!!!
Hey could i get help with this one?
Answer:85%
Step-by-step explanation:
Write the expression. Then, complete the statements. twice the difference of a number and seven A 2-column table with 4 rows. Column 1 is labeled Key Words with entries twice, the difference of, a number, seven. Column 2 is labeled Replace with entries 2 times, (minus), n, 7. The word “twice” means . The words “the difference of” indicate . The expression is written as . do it NOW
The statement is presented in a two column table as shown below
Key Words Replace
twice 2 times
the difference of minus
a number n
seven 7
How to rewrite the expressionThe expression is written using the information presented in the problem.
Let the number be n and knowing that "twice, the difference of, a number, seven" from the problem can be written to be
2n - 7.
This is written step by step as in the two column table
Learn more about two column table
https://brainly.com/question/13126131
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Answer:
Sure, here is the expression and the completed table:
The word “twice” means to multiply something by 2. The words “the difference of” indicate that we subtract one number from another. So, the expression “twice the difference of a number and seven” can be written as 2(n−7).
Is there anything else I can help you with?
Step-by-step explanation:
explanation please
The scatter plot shows the relationship between the amount of time, in hours, students in a Spanish class slept the night before an exam and their score on the exam.
Which of the following describes the pattern of association for the scatter plot?
There is a positive linear association.
There is a positive nonlinear association.
There is a negative linear association.
There is a negative nonlinear association.
Answer: Positive Nonlinear Association
Step-by-step explanation:
Take a look at the graph. From what we can see, it is going up. Hence, it's positive (meaning C and D are not the answer).
The way to tell between linear and nonlinear is the line. If you can perfectly fit all the points on a straight line, then it is linear. Clearly, you can't fit all the points on a singular straight line here, so it is nonlinear.
my brain is not functioning anymore pls help
Order the rational numbers from least to greatest:
HELP
Answer:
-10, -0.5, 5/16, 2
Step-by-step explanation:
I need help ASAP! I am offering brainiest to whoever answers the question first!
Answer:
4
Step-by-step explanation:
Answer: 3.75
Step-by-step explanation:
Add 6+5+0+1+1+10+7
The sum of those numbers should be 30!
We then calculate the amount of numbers in the equation, in this case it is 8.
So too answer it will be 30/8
Which is 3.75!
Ms. Tanaka drove 252 miles on 12 gallons of gas. If she continues driving at the same rate, how far can Ms. Tanaka drive on 16 gallons of gas?
Answer: 336 miles
Step-by-step explanation: The reason I know is that I divided 252 by 12 and got 21 and multiplied 21 by 16 and got 336
PLEASE HELP THIS IS URGENT
A survey has different versions they. Are labeled A,B,C and they come in three colors purple, green, and brown. How many different tests can be created based on form number and color?
A. 9
B. 12
C. 24
D. 8
Answer:
answer is 24 or 9
Step-by-step explanation:
i think the answer is either 24 or 9 not sure y but i think its 24 or 9
Find the surface area of the rectangular prism.
Answer:
48
Step-by-step explanation:
Answer:
the answer is 48Ft
Answer pleaseeeeeeee
Answer: B
Step-by-step explanation:
Let's do each equation to find which has the value of 128. A is 2 to the power of 7 means you multiply 2, 7 times, so 2 times 2 is 4, 4 x 2 = 8, 8 x 2, 16, 16 x 2 = 32, 32 x 2 = 48, and 48 x 2 is 96, so answer A is incorrect. B is 2 times 4 to the power of 3 so 4 x 4 is 16 and 16 x 4 is 64, since I have to multiply that number by 2, I get a total of 128. Well that's the answer so the others are incorrect ( A, C, and D). Hopefully this helps :)
The area of Angelo's circular kitchen table is 28.26 square feet. When two people sit across from each other at the table, how far apart are they?
(Pls help step-to-step)
Answer:177.472
Step-by-step explanation:
[tex]2\pi r[/tex]
write an equation that models the linear relationship in the table
HELP PLEASE
Answer:
y=1/4x+4
Step-by-step explanation:
first, do ys-y1/x2-x1
then, plug in values for y=mx+b
solve and it's y=1/4x+4
have a great day and thx for your inquiry :)
Im so confused on thisss. Please help :))
Answer: 3
Step-by-step explanation:
6/2=3 | 3*2=6
9/3= 3 | 3*3=9
15/5=15 | 5*3=15
Answer:3
Step-by-step explanat
Use the expression 3+u/2+8w. Which part of the expression represents a quotient? Describe its parts.
The part of the expression that represents a quotient is?
There are three terms in the expression.
3 is the first term, u/2 is the second term, and 8w, aka 8 · w
The part of the expression that represents a quotient is u/2
I hope this helps you :D