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after 12 weeks: 21kg
w=15
function rule: r=2
Related Questions
PLz help me! We r doing semester finals and i need to get this lesson finished in 2 hours so i can get my grade up!
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Answer:
$84
Step-by-step explanation:
1. If 20% is marked off, then you are selling it for 80%.
2. 455 * 80% = 364
3. Since you are finding the cost markup from 280, then 364-280=84
HELP MEEEEEE PLEASE<3
In 1 7/8 days, a construction crew built 2 3/4
miles of road.
What is the unit rate in miles per day?
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Answer:
3 3/5 miles
Step-by-step explanation:
6 3/4 divided by 1 7/8=
3 3/5
Pls answer it i will give brainly and no links pls ty worth 29 points
Answers
Answer:
7.5mph (1 d.p)
Step-by-step explanation:
First, I worked out what a third of an hour was to match the unit mph.
60 minutes / 3 = 20 mins
A third of an hour is 20minutes so two thirds of an hour is 40 minutes.
But as we know, one third as a decimal is 0.33(reccuring) so therefore two thirds as a decimal is 0.66, which we need to use.
Now, we need to remember the equation. Speed = distance / time
Place the facts we already know in place.
speed = 5miles / 0.66 (using a calculator.)
speed = 7.5mph (1 d.p)
Hope this helps and you have a good day!
Solve for x. Round to the nearest tenth, if necessary.
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Answer:
[tex]\sqrt19[/tex]
Step-by-step explanation:
First we solve for the biggest triangle: using the Pythagorean theorem, (a^2 + b^2 = c^2) we put in the sides,
9^2 + b^2 = 10^2.
solve, 81 + b^2 = 100
then we subtract 81 from both sides. b^2 = 19, and the answer is [tex]\sqrt 19[/tex].
Now we know what the third side is, which is the hypotenuse for the smaller triangle, so we use the Pythagorean theorem again.
4^2 + x^2 = 19.
Solve
16 + x^2 = 19
Subtract 16 from both sides
x^2 = 19
and finally, we take the square root of both sides
x = [tex]\sqrt19[/tex]
..........................
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Answer:
(2.5, 5.5)
Step-by-step explanation:
hope this helps
coordinates
Last two plz help!!(ty for all the help) :
14. Factor the following:
I. b2 + b - 12
j. k2 - 5k + 6
Answers
Answer:
I= (b-3) (b+4) J= (k-3) (k-2) :)
Step-by-step explanation:
Answer:
I. (B^2 + B -12) is (b-3)(b+4)
J. K^2 -5K + 6 is (k-3)(k-2)
Hope this helps
- Andrew
Mr. Smith's class has collected 72 cans in a food drive. They plan to sort the cans into bags, with an equal number of cans in each bag. Write an expression to show how many cans there will be in each bag.
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Answer:
C
Step-by-step explanation:
They are dividing the number of cans in to x bags equally.
Answer:
C
Step-by-step explanation:
Its c because your finding how many cans are in each bag so you will divide cans by bags. For example 72/8=9 bags
HELP QUICKKK
Car A is traveling east at a steady speed of 60 miles per hour. After 2 hours, it is 130 miles east of Johnstown. Car B is traveling east on the same road. Its distance east of Johnstown is represented by the graph. Where were the two cars in relation to each other when they began traveling? A. Car A was 10 miles east of car B. B. Car A was 60 miles east of car B. C. Car B was 20 miles east of car A. D. Car B was 10 miles east of car A
Answers
Answer:
D. Car B was 10 miles east of car A
Step-by-step explanation:
→ Work out how many miles car A travelled
130
→ Work out how many miles car B travelled in 2 hrs
120
→ Find the difference
Car A is bigger by 10 miles
Answer:
Car A was 10 miles east of car B
Please give Examples for real life examples for expressing very small number sin standard form.
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Solve for x.
7/8 = x/16
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Answer:
X=16*7/8= 14. by multiplying. 16 *7/8
8 • 2 = 16
7 • 2 = 24
You’re welcome
please help me with this question !
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Kenzie buys hair scrunchies. The cost for 20 scrunchies is $3.00.
The cost, c, for scrunchies is proportional to the number, n, of scrunchies.
Create an equation using n and c.
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Kenzie can buy 48 Scrunchies
Step-by-step explanation:
You have to divide 3 by 20. (3/20) Which is also 1.5/10 and as a decimal, that is 15 cents. So one scrunchie is equivalent to 15 cents, which means how many times can you take .15 from 7.25 is how many scrunchies she can buy. So how many times does .15 go into 7.25? The answer is 48.3(repeating). So you have to round it down because if you round it up she needs more money.
What is the slope of this line?
A.) −3/4
B.) 3/4
C.) −4/3
D.) I don't know.
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Rise/Run
3 is the rise
4 is the run
10 divided by 2 pa answer po grade 3 po ako
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Answer:
10 divided 2 is 5 this is correct
Step-by-step explanation:
hope it help
5x2=10
5+5=10
10-5=5
which set of integers is in the correct order, from Least to greatest?
A. |-8|, 4, -3, 0,1.
B. 0, 1, -3, 4, |-8|.
C. -3, 0, 1, 4, |-8|.
D. |-8|, -3, 0, 1, 4.
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5/7 of __ is 1/7 plz help asap
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[tex]\dfrac 57 x = \dfrac 17 \\\\\implies 5x =1 \\\\\implies x = \dfrac 15 \\\\\\\text{Hence }~ \dfrac 57 ~ \text{of}~ \dfrac 15 ~ \text{is }~\dfrac 17[/tex]
Answer:
1/5
Step-by-step explanation:
'of' is the same as multilpy
5/7 × ? = 1/7
? = 1/7 ÷ 5/7
? = 1/7 × 7/5 = 7/35
?=7/35
? = 1/5
check answer:
5/7 of 1/5 = 5/7 ×1/5 = 5/35 = 1/7
Please help I can't figure out this question! Complete the inequality. I'll give brainliest to best and quickest answer!
[tex](-4 \frac{1}{2})[/tex] [tex]
(-3 \frac{3}{8})[/tex] [tex]-\frac{3}{4}[/tex]
The options are = and > and <. (Ignore the br it was a mistake and I can't fix it.)
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Answer:
<
Step-by-step explanation:
Find the GCF of 6 and 18.
Answers
Answer:
6
Step-by-step explanation:
6x1 = 6, 6x3 = 18
Answer:
The GFC of 6 and 18 is 6
Step-by-step explanation:
6 = 1, 2, 3, 6
18 = 1, 2, 3, 6, 9, 18
*Number that divides both 6 and 18 is 6*
___________________
Hope it helps!
Have a good day!
Jordan bikes at a speed of 8 2/3 mph. How many miles will he bike in 2/3 of an hour?
Answers
Answer:
26.87 miles
Step-by-step explanation:
Answer: 5 7/9
Step-by-step explanation:
Im so lost i dont get it
Answers
9-1x<-11
Which means
X>20 is your answer !
PLEASE HELP: It cost $8.31 to power one laptop computer for one year. How much does it cost to power 10 for one week? ROUND to the NEAREST CENT.
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[tex] \: \frac{8.31}{365} [/tex]
For 1 week or 7 days, to power 1 laptop computer, it costs $[tex] \frac{8.31}{365} \times 7 = \frac{58.17}{365} [/tex]
For 1 week, to power 10 laptop computers, it costs $[tex] \frac{58.17}{365} \times 10 = \frac{581.7}{365} = 1.59[/tex]
Answer:
$ 1.59.
Hope you could get an idea from here.
Doubt clarification - use comment section.
Answer:
2
Step-by-step explanation:
Jose goes out to lunch. The bill, before tax and tip, was $10.45. A sales tax of 8% was added on. Jose tipped 17% on the amount after the sales tax was added. What was the total cost of the meal, plus tax and tip? Round to the nearest cent.
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You buy 3.18 pounds of apples, 1.25 pounds of pears, and 2.67 pounds of oranges. What is your total bill rounded to the nearest cent?
Answers
Answer:
318125267
Step-by-step explanation:
-_-...............that is the answer
3.17 pounds of apples
1.25 pounds of pears2
2.56 pounds of oranges
add = 7.98
rounded = 7.42, (or anything close. I am really bad at rounding decimals)
PLEASE HELP ME I AM ON A TEST PLEASE!!!!!!!!!!!!
the first screenshot is the top of the page
the second is the bottom of the page
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Answer:
1st. Add 5 each time so 5 times 12 = 60 so
5
10
15
20
25
30
35
40
45
50
55
60
2: H = 5M
Step-by-step explanation:
Answer:
5 457
Step-by-step explanation:
(PLEASE HELP, BRAINLIEST IF CORRECT) A cylinder and a cone have the same base and altitude. If the volume of the cone is 30 cubic inches, what is the volume of the cylinder?
Choices:
A. 10 Cubic Inches
B. 15 Cubic Inches
C. 30 Cubic Inches
D. 60 Cubic Inches
E. 90 Cubic Inches
Answers
I have a picture of my question please answer this
Thanks a lot for all your help
Answers
Answer:
12p = 420
Step-by-step explanation:
Can anybody help me with this question and show me how to do it step by step, ASAP?! Btw, this question is for solving systems by elimination. I really need to sleep, and I just want to get a good grade on this.
Carl bought 19 apples of 2 different varieties to make a pie. The total cost of the apples was $5.10. Granny Smith apples cost $0.25 each and Gala apples cost $0.30 each. How many of each type of apple did Carl buy?
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Answer:
Step-by-step explanation:
Split 19 into 2, since Carl bought two types of apples.
19/2 = 9.5
0.25 x 9 = 2.25
0.3 x 9 = 2.7
2.25 + 2.7 = 4.95
5.10 - 4.95 = 0.15
0.3 x 8 = 2.4
2.25 + 2.4 = 4.65
5.1 - 4.65 = 0.45
Evaluate {3^4}{3^2}
for brainliest plz help me
Answers
Answer:
3^4 x 3^2 = 729
Step-by-step explanation:
Answer:
[tex](3^4)*(3^2)=729[/tex]
Hope this helps.
This is really urgent
Answers
Answer:
its (18-0) ,
Step-by-step explanation:
by using 17 +1 = 18
The ratio of the interior angle measures of a triangle is 2:3:5. What are the angle measures?
In order from the smallest angle to the largest angle, the angle measures are __°, __°, and __°.
Show all steps.
Answers
Answer:
36:54:90
Step-by-step explanation:
you add all the parts together (2+3+5) which is 10. then you divide 180 by 10 because angles in triangle add up to 180. so 18 is one part
then you just times 18 by each part in the ratio