Answers
Answer:
5) x= 88
6) x= 13
(answers rounded off to the nearest degree)
Step-by-step explanation:
Please see the attached picture for the full solution.
Related Questions
solve the following problem.
1. A leaking faucet waste about 3 liters of water a day. How many liters of water can be saved daily if 500 leaking faucets are repaired?
2. The quotient is 25 and the divisor is 14. the dividend is 353. I am the remainder what number am I?
3. Isaiah had 63 apples. He divided all apples evenly among his 9 friends. How many apples did Isaiah give to each of his friends?
4. Nancy needs 5 oranges to make a glass of orange juice. If Nancy 250 oranges, how many glasses of orange juice can she make?
Answers
Answer:
1) 1500 litres
2)Remainder = 3
3)7 apples
4)50 glasses
Step-by-step explanation:
1) We are told that a leaking faucet wastes about 3 liters of water per day.
Now, if 500 faucets are repaired, it means total number of litres saved per day = 500 × 3 = 1500 litres
2) We are told that the quotient is 25 and the divisor is 14. the dividend is 353.
Now, the quotient multiplied by the divisor should give us the dividend. Otherwise, we subtract the value we get from the dividend to get the remainder.
Thus:
Quotient × divisor = 25 × 14 = 350
This is not equal to the dividend.
Thus the remainder is;
353 - 350 = 3
Remainder = 3
3) We are told Isaiah had 63 apples.
If he divided the 63 apples among his 9 friends evenly, it means the number of apples received by each of his friends is gotten by Dividing the total number of apples by the number of friends. This gives; 63/9 = 7 apples
4) We are told Nancy needs 5 oranges to make a glass of orange juice.
Now, Nancy has 250 oranges. This means that the number of glasses of orange juice she can make is; 250/5 = 50 glasses
Find the inverse of the function y = 2x2 + 2.
]
Answers
Answer:
-y = -2x^2 -2.........................................
Answer:
[tex]y=+/-\sqrt{\frac{1}{2} x-1}[/tex]
Step-by-step explanation:
Edge2020
HELPPP ITS DUE AT 2:30 PACIFIC TIME !!!
i need help with 6 and 10
Answers
What is the value of 8 + (-3) + 15 - (-40)
Answers
Answer:
60
Step-by-step explanation:
:)
Answer:
60
Step-by-step explanation:
speed limit signs are placed every 5/8 mi on the highway. how many signs are there on a 75 mi strech of highway?
Answers
Answer:
46
Step-by-step explanation:
the answer is 46.875, but you always round down for these types of problems
Samuel orders four DVDs from an online music store. Each DVD costs $9.73. He has a 25% discount code, and sales tax is 7%. Round sales tax amounts to the nearest cent. What is the total cost of his order?
The total cost of Samuel's order is $
.
Answers
Answer:
$20.43
Step-by-step explanation:
Convert 26.7% to an
equivalent decimal.
Answers
Answer: 26.7
First, you must remove the percentage sign, then you will get a equivalent decimal.
When we remove the % sign, we get 26.7.
The answer is 26.7. Hope this helps!
It is found that 26.7% as an equivalent decimal is 0.267.
LEt the value of which a thing is expressed in percentage is "a' so the percent that considered thing is of "a" is b%
However percent shows per 100 (since cent means 100), thus we will first divide the whole part in 100 parts and then multiply it with b so that we collect b items per 100 items(that is exactly what b per cent means).
To convert 26.7% to an equivalent decimal, we simply divide it by 100:
26.7% ÷ 100
26.7/ 100 x 100 = 0.267
Therefore, WE can conclude that 26.7% as an equivalent decimal is 0.267.
Learn more about percent here:
https://brainly.com/question/11549320
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Tim paid 216.14, tax included, for a stereo system. If he paid $17.39 in sales tax, what percent sales tax did Tim pay?
Answers
Answer:
about 8 percent in sales tax
What is the relationship between angle 3 and 4?
Answers
2x + 4 = -8 X= ? Me need help .
Answers
Answer:
x = -6
Step-by-step explanation:
2x + 4 = -8
Subtract 4 from both sides, -8 - 4 is -12
2x = -12
Divide 2 from both sides
x = -6
8. Nineteen out of
twenty people are
born right-handed.
What is this ratio as a
decimal?
Answers
HELP ASAP 6th grade math
Answers
Answer:
Pretty sure its either 1 or 2
Step-by-step explanation: CUZZZZ IM BUILT DIFFERENTLY
-(10 - 8x) + 2(5y + 6) - 8x + (-2y)
Answers
Step-by-step explanation:
1
0
+
2
+
(
−
2
)
A triangle has the given vertices. Classify the triangle by its sides. Then determine if it is a right
triangle.
A(-4,4), B(0,1), C(-4,-2)
Answers
Answer:
c
Step-by-step explanation:
im passed the assgnment
62 is half of one lesss than the cube of a whole number. What is the number
Answers
Answer:
The answer is 5.
62 is half of 124
124 is one less than 125
The cube root of 125 is 5.
That is... 5 times 5 times 5 equals 125, since, 5 times 5 equals 25; and, 25 times 5 equals 125.
Hope this helps.
Step-by-step explanation:
parallelogram ABCD has the following vertices A(0,8) B(8,4) C(2,-8) D(-6,-4) is parallelogram ABCD a rectangle, and why
Answers
Answer:
Yes, because BC is perpendicular to AB, and ABCD is a parallelgram.
Yes the parallelogram is a rectangle.
What is distance formula?The distance between coordinate P(x1 , y1) and coordinate Q(x2 , y2) is calculated using the distance formula: d = √[(x2 - x1)² + (y2 - y1)²]
Given:
ABCD is parallelogram, so its opposite sides are equal in length.
i.e., AB= CD and AD= BC
Now,
d=√(8−0)²+(4−8)
d=√(8)²+(−4)²
d=√64+16
d=√80
d=√(−6−2)²+(−4−(−8))²
d=√(−8)²+(4)²
d=√64+16
d=√80
so, AB = CD
Similarly, AD= BC = √180
Hence, a quadrilateral whose opposite side are equal called as rectangle.
Learn more about this concept here:
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estimate 34% of 59
a) 15
b) 17.7
c) 20
d) 20.06
i really need this like, right now i’m giving a bunch of points please help meeee!
Answers
Answer:
option D)20.06
hope it helps
please mark Brainliest
Does this graph represent a function? Why or why not? A. No, because it is not a curve. B. No, because it fails the vertical line test. C. Yes, because it passes the vertical line test. D. Yes, because it has two straight lines.
Answers
Answer:
I think it is because it passes the vertical line test. or b
Step-by-step explanation:
PLEASE HELP ASAP WILL GIVE BRAINLISET ANSWER TO FIRST
Answers
Answer: I say 12.5 miles
Step-by-step explanation:
Which shows a set of decimals ordered from least to greatest
A. 0.45 , 0.54 , 5.04
B. 0.54 , 0.45 5.04
C. 0.45 5.04 0.54
D. 0.54 , 5.04 0.45
Answers
Answer:
a. 0.45. , 0.54. , 5.04 is the answer
Answer:
a
Step-by-step explanation:
It's a because it starts with 0.45 (the least because if its just 45 than thats less than 54) and the greatest is 5.04 (you can think of them as 45, 54, and 504 but DON'T AVTUALLY DO THAT IN MATH).
what is the pattern for the sequence 2 3 5 8 13
Answers
Fill in the blank. The critical value tα/2 that corresponds to a ________% confidence level with 1000 degrees of freedom is 2.33.
Answers
Answer:
The critical value tα/2 that corresponds to a 98% confidence level with 1000 degrees of freedom is 2.33.
Step-by-step explanation:
From the question we are told that
The critical value is [tex]t_{\frac{\alpha }{2} } = 2.33[/tex]
From the student's t distribution table the probability of [tex]( t > 2.33)[/tex] at a degree of freedom of 1000 is
[tex]\frac{\alpha }{2} = (t > 2.33 ) = 0.01[/tex]
Hence the level of significance is mathematically evaluated as
[tex]\alpha = 2 * 0.01[/tex]
=> [tex]\alpha = 0.02[/tex]
Generally the confidence level is mathematically represented as
[tex]C = 1- \alpha[/tex]
=> [tex]C = 1- 0.02[/tex]
=> [tex]C = 0.98[/tex]
Converting to percentage
=> [tex]C = 0.98 * 100[/tex]
=> [tex]C = 98\%[/tex]
What is the value of log3 729?
Answers
Answer:6
Step-by-step explanation: I do not have an explanation for you but its 6
plz answer!!!! Ill give brainly to first RIGHT person!!!!!
Answers
Answer:
D
Step-by-step explanation:
If it was 2/4, percent is 50% greater than 0, but less than 100
2/4 decimal 0.5 between 0 and 1
Which equation represents the graph on the right?
Answers
Answer:
y=2/3x+4
Step-by-step explanation:
determine the common ratio for the geometric sequence 3, 4, 16/3
Answers
The Australian sheep dog is a breed renowned for its intelligence and work ethic. It is estimated that 4 0% of adult Australian sheep dogs weigh 65 pounds or more. A sample of 1 4 adult dogs is studied. What is the standard deviation of the number of dogs who weigh 65 lb or more?
Answers
Answer:
The standard deviation of the number of dogs who weigh 65 lbs or more is 1.83.
Step-by-step explanation:
Let X represent the number of adult Australian sheep dogs weighing 65 pounds or more.
It is provided that the probability of occurrence of X is, p = 0.40.
A sample of n = 14 adult dogs is studied.
Each dog's weight is independent of the others.
The random variable X follows a Binomial distribution.
The standard deviation of a Binomial distribution is:
[tex]\sigma=\sqrt{np(1-p)}[/tex]
Compute the standard deviation of the number of dogs who weigh 65 lbs or more as follows:
[tex]\sigma=\sqrt{np(1-p)}[/tex]
[tex]=\sqrt{14\times 0.40(1-0.40)}\\\\=\sqrt{3.36}\\\\=1.83303\\\\\approx 1.83[/tex]
Thus, the standard deviation of the number of dogs who weigh 65 lbs or more is 1.83.
The town of Springville is mapped on a coordinate grid with
the origin being at City Hall. John's house is located at the
point (-5, 7) and Bill's house is located at (-2,3). How far is it
from John's house to Billy's house?
Answers
Answer:
The distance from John's house to Bill's house is 5 units
Step-by-step explanation:
John's house is located at the point (-5,7) and Bill's house is located at (-2,3) in a map of the town of Springville.
We need to find the distance from John's house to Bill's house. We use the formula of the distance between two points:
Given two points A(x,y) and B(w,z), the distance between them is:
[tex]d=\sqrt{(w-x)^2+(z-y)^2}[/tex]
Applying the formula:
[tex]d=\sqrt{(-2+5)^2+(3-7)^2}[/tex]
[tex]d=\sqrt{3^2+4^2}[/tex]
[tex]d=\sqrt{9+16}=\sqrt{25}[/tex]
d=5
The distance from John's house to Bill's house is 5 units
help pls i’ll give brainlest if it’s correct .
Answers
Answer:
its groups
i hope this helps study hard
Help please he sure that you are correct find the coordinates that’s it tysm will mark brainiest
Answers
Answer:
(1, 0)
Step-by-step explanation:
1/3 means rise over run. Up one is Y=0, three over is +1 for the x coordinate.