How many laps can jaden complete in 12 minutes
Answers
Answer:
96 laps in 12 minutes
144 laps in 18 minutes
Step-by-step explanation:
We can use the unit rate, which is 8 laps in 1 minute
8 laps/ 1 minute * 12 minutes = 96 laps
8 laps/ 1 minute * 18 minutes = 144 laps
We can use also use ratios to solve the problem.
5 minutes 12 minutes
-------------------- = --------------------
40 laps x laps
Using cross products
5*x = 40 * 12
Divide each side by 5.
x = 40/4 * 12
x = 96 laps
5 minutes 18 minutes
-------------------- = --------------------
40 laps x laps
Using cross products
5*x = 40 * 18
x = 40/5 * 18
x = 144
Answer: 96 laps
Step-by-step explanation:
We are given a unit rate of 8 laps per one minute. Using this unit rate, we can multiply the given minutes by the laps per minute.
This gives us an answer of 96 laps.
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Please help with math!
Answers
Answer:
f(x)=a(1/3)x D. 1.5
Step-by-step explanation:
BRAINLIST PLEASE
Answers
perpendicular is a 90 degree angle
its neither if its not 90 degree or never crossing
Answers
The value of the functionf(x) = 4x +5 at x = 5 is f(5) = 25
What is function?
"It is a relation from a set of inputs to a set of possible outputs where each input is related to exactly one output."
For given example,
Given function: f(x) = 4x +5
We need to find the value of f(x)
This means, we need to find the function f(x) when x = 5
Substitute x = 5 in the given function.
⇒ f(x) = 4x +5
⇒ f(5) = 4(5) +5
⇒ f(5) = 20 + 5
⇒ f(5) = 25
Therefore, f(5) = 25
Learn more about the function here:
#SPJ2
F(5) is 0 at this point
Subtract 5 from both sides
-5=4x
Divide both sides by 4
-5/4=x
So f(5)=-5/4
12 weeks
b.
13 weeks
c.
14 weeks
d.
15 weeks
Answers
It take him to save at least $4,800 is 14 weeks.
Option (C) is correct.
To find the time it take him to save at least $4,800.
What is arithmetic?
The branch of mathematics dealing with the properties and manipulation of numbers.
Given that :
22 hours / week
1 hour = $15.80
So, if he works 22 hours per week he take total home pay is
=22 * 15.80
= $347.60
This means that he makes $347.60 per week.
If it take him to save at least $4,800 then
=4,800 divided by 347.60 is 13.8089758343
In decimal can't have 0.8 of a week, so round up. This means it will take him about 14 weeks.
So, it take him to save at least $4,800 is14 weeks.
Learn more about arithmetic here:
#SPJ6
1 hr = $15.80
22 * 15.80 = $347.60
This means that he makes $347.60 per week.
4,800 divided by 347.60 is 13.8089758343
You can't have 0.8 of a week, so round up. This means it will take him about c, 14 weeks.
Answers
Answer:
x = 1
Step-by-step explanation:
3/ 2 + x/ 3 = 11/ 6
taking LCM
(9 + 2x)/ 6 = 11/ 6
multpiying both sides by 6
9 + 2x = 11
subtracting btih sides by 9
2x = 11 - 9
2x = 2
dividing both by 2
x = 1
Step-by-step explanation:
b. False
Answers
Answer:
False, The cosine of an angle is the ratio of the opposite side over the hypotenuse.
Let ΔABC is a right angled triangle, ∠C = 90°
Figure is attached.
let ∠B be
Then the trigonometric ratios are the following:
So, clearly
Its