How many tenths are in 15.03
Answers
15 --> 15 whole numbers --> 15 * 10 = 150 --> 150 tenths
0.03 --> 3 hundredths --> 10 hundredths = 1 tenth --> 3/10 tenth
150 3/10 tenths in 15.03
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I just need help solving thud equation because I'm having a hard time
23 7/5simplest form
Jenna has a bag that contains 7 red marbles and 25 blue marbles. She selects a marble at random, and then, without replacing the first one, selects another marble at random.What is the probability that Jenna selects a blue marble and then a red marble? Round your answer to the nearest percent. P(blue and red) ≈ %
Help with number 8 please thank you !!!!!!!
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6 1/2 Is your answer
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Answer:
2.2 hours takes to accumulate 11 centimeter of snow in Harper's yard and snow accumulate per hour is 5 cm.
Step-by-step explanation:
Given:
d = 5h
where d is depth of snow in centimeters and h is hours of a snowstrom.
To find: Time when the depth of snow is 11 cm.
Depth of snow accumulate per hour.
Consider,
d = 5h
put d = 11
11 = 5h
h = 2.2 hours
h = 2 hours 12 minutes
Now, Put h = 1
d = 5 × 1
d = 5 cm
Therefore, 2.2 hours takes to accumulate 11 centimeter of snow in Harper's yard and snow accumulate per hour is 5 cm.
Answer:
- How many hours does it take for 11 centimeter of snow to accumulate in Harper's yard? 2.2 hours which is 2 hours 12 minutes
- How many centimeters of snow accumulate per hour? 5 centimeter
Step-by-step explanation:
We know, that d means depth. Also, we know that h means hour.
d=5h basically means this: depth is equal to 5cm times hours
We have to questions to answer here. We already answered the second question. To answer first question, we just divide 11/5 ...That is 2.2 hours. That is 2 hours and 12 minutes.
- How many hours does it take for 11 centimeter of snow to accumulate in Harper's yard? 2.2 hours which is 2 hours 12 minutes
- How many centimeters of snow accumulate per hour? 5 centimeter
I hope I helped you. I will be grateful, if you mark my answer as the brainliest.
write an inequality to represent this,and please solve for y
WORTH 22 POINTSSSSSS
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so the babysitting job pays 4 dollers pay per hour
she works x hours
therefor the babysitting pay is 4 times x or 4x
the library job pays 7 dollars an hour
she works y hurs
therefor the library pay is 7 times y or 7y
so total pay is babysitting pay plus library pay or
4x+7y=total pay
x+y=total hours
she wants to work no more than 16 hour s aweek, means that she can work max 16 hours or
total hours<16
subsitute
x+y<16
and she wants to earn at least 80 dolars
so more than or equal to 80 dolllars
total pay >80
subsitue
4x+7y>80
so the inequalities we have are
x+y<16 and
4x+7y>80
solve for y since we want to do that
multiply the first equatl by -4
remember tha tmultipy by negative means flip sign from < to > so
-4x-4y>-64
now add to the second equation
-4x-4y>-64
4x+7y>80 +
0x+3y>16
3y>16
divide by 3
y>16/3
16/3=5 and 1/3
so she has to work more than 5 and 1/3 hours per week
basically, she will earn at least 80 dollars a week if she works at least 5 and 1/3 hours at the library and works for 16 hours total (library+babysitting)
what you should do is find the graph of the lines
x+y<16 and 4x+7y>80 and find where they intersect
the inequaltiy is 4x+7y>80 and x+y<16
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Answer:
528:22
Step-by-step explanation:
528 students : 22 teachers
∧
To
Final answer:
The ratio of students to teachers at San Jacinto Middle School is 264 : 11, which means for every 11 teachers, there are 264 students.
Explanation:
The subject of the question is Mathematics and it pertains to the concept of ratios. Ratios are used to compare two or more numbers. In this context, we are given the total number of students and teachers at San Jacinto Middle School and asked to find the ratio of students to teachers. To calculate this, we divide the number of students by the number of teachers.
Here's how you do it step-by-step: The school has 528 students and 22 teachers. So, the ratio would be 528 : 22. This ratio can be simplified by dividing both numbers by their greatest common divisor, which is 2 in this case. Hence, the simplified ratio is 264 : 11.
So, the ratio of students to teachers at San Jacinto Middle School is 264 : 11. This means for every 11 teachers, there are 264 students.
Learn more about Ratio here:
#SPJ12