Answers
Answer:
9) c) 1
10) c) 215
Step-by-step explanation:
Step:1
Given that the expression
[tex]\frac{31+r}{2} - \frac{9r-5}{4}[/tex]
Put r = 9
= [tex]\frac{31+9}{2} - \frac{9(9)-5}{4}[/tex]
= [tex]\frac{40}{2} -\frac{76}{4}[/tex]
= 20 - 19
=1
Step(ii):-
Given that
[tex]\frac{5(4r-16)}{5} +13(3r-12)[/tex]
Put r = 9
= [tex]\frac{5(4(9)-16)}{5} +13(3(9)-12)[/tex]
= 20 + 13(15)
= 215
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bader ginsbury is 5 feet and 1 inch. how tall is she in inches?
Answers
Answer: 61 inches
Step-by-step explanation:
Answer:
61 inches
Step-by-step explanation:
A certain standardized tests math scores have a bell-shaped distribution with a mean of 530 and a standard deviation of 105. Complete part (a) through (c). (a) what percentage of standardized test scores is between 215 and 845. (b) what percentage of standardized test scores is less than 215 or greater than 845. (c) what percentage of standardized test scores is greater than 740.
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Of the 350 people surveyed recently in New York, 68% said they prefer to vacation in Florida. Find the number preferring to vactions in florida
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Answer:
238 people
Step-by-step explanation:
68% of 350 is 238
Use the drawing tools to form the correct answer on the number line.
Graph the solution set to this inequality.
-2x+9≤5x-12
Answers
Answer:
x>3
Step-by-step explanation
-2x+9≤5x-12
Step 1: Subtract 5x from both sides.
−2x+9−5x≤5x−12−5x
−7x+9≤−12
Step 2: Subtract 9 from both sides.
−7x+9−9≤−12−9
−7x≤−21
Step 3: Divide both sides by -7.
−7x−7≤−21−7
Answer:
x≥3
The solution set to this inequality -2x+9≤5x-12 is x ≥ 3 .
What is inequality?An inequality is a relation which makes a non-equal comparison between two numbers or other mathematical expressions. It is used most often to compare two numbers on the number line by their size.
According to the question
Solution set of inequality -2x+9≤5x-12.
-2x+9 ≤ 5x-12
-2x-5x ≤ -9-12
-7x ≤ -21
x ≥ 3 (sign changes as -ve sign eliminates )
Highlighted part in graph shows points
Hence, the solution set to this inequality -2x+9≤5x-12 is x ≥ 3 .
To know more about inequality here:
https://brainly.com/question/20383699
#SPJ2
Can y'all help my little brother with his work I am too lazy to answer the questions for him HE IN THE 3RD GRADE
Answers
Answer:
1. are
2. like
3. love
4. jump
5. run
6. help
7. wears
8. spin
9. play
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Step-by-step explanation:
Imao
Step-by-step explanation:
1) are
2)like
3)love
4)jump
5)run
6)help
7)wears
8)spin
9)play
10)are
Hope you guys have a nice day!♡
. The industrial output of an automobile factory increases by 5% of what it had been in the beginning of
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Answers
If the factor increases output by 5% yearly than the end output will be 92,610
What is the value of the expression below when w=2
Answers
Answer:
26
Step-by-step explanation:
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O A.
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ов.
A rectangle can be congruent to a square.
C.
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OD
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Answers
B can be correct if the length and breadth of the rectangle are the same
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Answers
Answer:
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Step-by-step explanation:
Its a pythagorean triple
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Answers
Answer:30mph
Step-by-step explanation:
We know that the ratio must be 2:3. We know that 30 is 10 more than 20, which also fits into the ratio, so 30mph is the answer.
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Answer:
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Step-by-step explanation:
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Answers
Answer:
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Step-by-step explanation:
Given the equation 4x = 400, we are to find the value o x
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Answer:
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Step-by-step explanation:
*look at le picture
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Answers
Answer:
The answer is x = 11
Step-by-step explanation:
The steps are provided in the picture.
Answer:
x=11 hope it help thanks
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2(x+4)-6
Here,Solution
or,(2x+8)-6
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Step-by-step explanation:
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Answers
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D.
Step-by-step explanation:
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hopes this helps :)
Answer:
D
Step-by-step explanation:
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answer the following by setting up and following as a proporition
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Answers
Answer:
6k(5f+3)
Step-by-step explanation:
18k+30fk
Factor out 6.
6(3k+5fk)
Consider 3k+5fk. Factor out k.
k(3+5f)
Rewrite the complete factored expression.
6k(5f+3)
Answer:
6k(5f+3)
Step-by-step explanation:
18k+30fk
Factor out 6.
6(3k+5fk)
Consider 3k+5fk. Factor out k.
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Rewrite the complete factored expression.
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Answers
Answer:
C= (4, -3)
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Can deltamath see how long you spend on a question? Asking for a friend :)
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Answer:
Yes
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Its on their privacy policy
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The temperature was recorded at the same time each day,
a)
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b)
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c)
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d)
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Answers
Answer:
a) The warmest temperature will be the one where the value of the temperature is the largest, in the table we can see that the largest temperature is 3°C on Saturday.
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d) On Sunday, the temperature was 5°C lower than on Saturday.
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The temperature on Sunday is -3°C.