Answer:
125 every hour
1 hour = 125
2 hours = 250
3 hours = 375
4 hours = 500
Step-by-step explanation:
uh i explained above
The school of business has 3 fax machines. The toner in each machine needs to be changed after about 5 hours of use. There is one unit secretary who is responsible for the fax machine maintenance. It takes him 15 minutes to replace the toner cartridge. What is the probability that 2 fax machines need toner at the same time?
Answer:
That is an indeterminant question, as we do not know the amount of fax time used of each machine and it certainly won't be equal. However, based on whats given you could say
Step-by-step explanation:
5 hrs. use / 0.25 service time = 20 / 3 machines = 6.67. Probability of needing to service 2 machines simultaneously is: 1/6.67 = 15%.
The Probability of needing to service 2 machines simultaneously is 15%.
What is Probability?Probability refers to potential. A random event's occurrence is the subject of this area of mathematics.
The range of the value is 0 to 1. Mathematics has incorporated probability to forecast the likelihood of various events.
The degree to which something is likely to happen is basically what probability means.
Given:
The school of business has 3 fax machines.
and, It takes him 15 minutes to replace the toner cartridge.
So, 5 hours / 0.25 service time
= 20 / 3 machines
= 6.67.
Then, the Probability of needing to service 2 machines simultaneously
= 1/6.67
= 15%.
Hence, the probability is 15%.
Learn more about Probability here:
https://brainly.com/question/11234923
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A coin is tossed, then a day of the week is selected. What is the probability of getting tails then a day starting with the letter T? Help plz and thanks
A 1/7
B 11/14
C 1/3
D 2/7
Answer:
C
Step-by-step explanation:
1/3
Answer:
1/7
Step-by-step explanation:
1 out of 2 chance of getting tails.
2 out of 7 chance of getting a T-day
1/2*2/7=1/7
$9: 4 visitors - $18 : 8 visitors proportion or non proportion
Answer:
That would be proportionate
Step-by-step explanation:
Just compare the two ratios
9/4
18/8
they are the same if you find the lcm of both
18/8
18/8
On a coordinate plane, the center of circle P is at the point (2,15). Point M is located on the circle at (7,3). Which equation describes circle P?
a. (x+2)^2+(y+15)^2=13
b. (x-2)^2+(y-15)^2=13
c. (x+2)^2+(y+15)^2=169
d. (x-2)^2+(y-15)^2=169
Answer: wait this is college work well I’m in 8th grade and I it’s on my test. I think it’s (x-2)^2 + (y-15)^2= 169. (X-2)^2 + (y-15)^2= 13 comes close but it doesn’t have a point on (7,3). I don’t suggest you to trust me because again I’m in 8th grade so yea
Step-by-step explanation:
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Answer:
the answer would be for years
Step-by-step explanation:
because she had 1200 and she got 299 ever year multiplied by 4 and you will 1200
How much does simple interest does $2,000 earn in 7 months at an interest rate of 5%
Answer:
The account earns $58.33 in 7 months
Step-by-step explanation:
Answer:
There you go its in the link down
Write an equation of the line below.
Answer:
(-8, 1) (0, 2)
Step-by-step explanation:
line up the dots and then u do slope
PLZ HELP, WILL MARK BRAINLEST
Given the exponential equation: y=0.5(2) x The rate of the equation is
Answer the answer is 1
Step-by-step explanation:
Can somebody help me
Answer:
30°
Step-by-step explanation:
because this needs 180 angle so 150 (20+130)
180-150 equals 30
What is a Rational Number
A a problem that has =
B both positive and negative numbers
C Any number that can be written as a fraction
D A number that can tell the difference between right and wrong
Pls help i don’t understand chemistry
Also do a step by step thing so I understand it
Answer:
CHEMISTRY IS THE BRANCH OF SCIENCE THAT DEALS WITH THE COMPOSITION,PROPERTIES,STRUCTURES AND CHANGES IN MATTER
How to get the diameter of a circle
Step-by-step explanation:
by making the radius twice ....
Answer:
To find diameter you need radius
the diameter is twice the radius
100 yards on 20 carries
Answer:
if u multiply 20 times 5 u would get 100 and and if u add 20+20+20+20+20 u would get 100 so either way ur answer may be 5
Please help asap will give brainliest
Answer:
I did not know your answer sorry please
Tania paid $9.80 for 2.8 pounds of cherries . What is the price per pound of cherries?
Answer:
The price for one pound of cherries is $3.5
Step-by-step explanation:
$9.8/2.8= $3.5 for one pound of cherries
xoxo, your highness...Answer:
$3.50
Step-by-step explanation:
Divide 9.80 by 2.8 and add a zero to get $3.50 per pound. Hope this helps.
Can someone pls explain and do this solution:(
Given,
SP~QP
SR~QR
In ∆SRP and ∆QRP
SP~QP (given)
SR~QR (given)
PR=PR (common)
Therefore,
∆SRP~∆QRP by SSS congruence rule.
All you need is on the picture
Answer:
3
Step-by-step explanation:
4 times 3 = 12 so 3 is correct:))
La ecuación ordinaria de la circunferencia cuyo centro es (-1,5) y su radio es -2/3 es:
Find the interquartile range (IQR) of the data in the box plot below.
Asap ASAP Please PLZ
Answer:
4 pencils
Step-by-step explanation:
Interquartile Range (IQR) = the range of the rectangular box = Third quartile (Q3) - First Quartile (Q)
Third Quartile (Q3) = 6
First Quartile (Q1) = 2
Interquartile Range (IQR) = 6 - 2
Interquartile Range (IQR) = 4 pencils
PLEASE HELP ME ON QUESTION ONE ASAP!!
Answer:
The answer is D. 56
Step-by-step explanation:
Answer:
Oh yeah, super easy. 14
Step-by-step explanation: For every 6 mice there is 2 snakes, You can simplify to for every 3 mice there is 1 snake. All you need to do is divide 42 by 3 which would give you 14!
What is the solution set of the equation X² + 3X -4 = 6
A. (-5, 2)
B. (-2, -1)
C. (2, 7)
D. (5, 10)
Answer:
Answer:
Answer:
Answer:
A
Which fraction is represented by point A on the number line? A number line going from negative 1 to positive 1. There are 4 equal spaces between each number. Point A is 1 mark to the left of 0. –1 Negative one-fourth One-fourth 1
Answer:
Negative one fourth
Step-by-step explanation:
Nuber lines go from the lowest on the left to the highest on the right, therefore its negative one fourth
if the rate 30 hot dogs per 5 minutes is reduced to a unit rate, the result is __ hot dogs per minute
Answer:
The unit rate = 6 hot dogs per minute
Step-by-step explanation:
Given
The rate of 30 hot dogs per 5 minutes is reduced to a unit rate.
To Determine
Unit Rate = ?
We know that a rate is termed as a unit rate with 1 in the denominator.
For example, if we have a rate, such as 30 hot dogs per 5 minutes, and the denominator does not have 1 in it, we can determine the unit rate by dividing the numerator by the denominator.
i.e.
Unit rate = 30 hot dogs / 5 minutes
= 6 hot dogs per minute
Therefore, the unit rate = 6 hot dogs per minute
HELP!
The first one please! Thank you!!
I dunno how to write this, so ask any question in the comments.
Using the two coordinates (2,5) , (-2,-1), find the standard form equation. (slope is 3/2 if that helps)
Step-by-step explanation: 4/5, 2/5
I hope this helps.
HELP! i'll mark you brainliest :)
Answer:37
Step-by-step explanation:
Answer:
32 degrees
Step-by-step explanation:
im almost postitive used a angle thingy against the computer
jane works 40 hours per week. due to illness , jane worked 3/5 of her scheduled hours. how many hours did jane work last week?
Answer:
24
Step-by-step explanation:
40/1 * 3/5 = 120/5
120/5 simplified = 24
HELP ME PLZ
Simplify this expression:
4.2v - 5 - 6.5v
Answer:
Try: 5 - 2.3v
(-6.5v) + 4.2v = 2.3v
What is 6/7 divided by 1/3
Answer:
18/7 or 2 4/7
Step-by-step explanation:
KCF (Keep Change Flip)
6/7 * 3/1 = 18/7 or 2 4/7
Answer: 18/7 Simplified form is 2 4/7 Decimal form is 2.57
