Answers
Answer:
b=5 m
Step-by-step explanation:
Related Questions
At the garage sale, each book is priced the same. You purchased 3 fiction books, 5 picture books, 2 non fiction books.and 4 puzzel books. write an expression in simplest form that represents the total amount of money the order will cost
Answers
explanation:
since every book is priced the same, you can add them together to get 14. x = the cost of one book, but since we don’t know the cost of one book, we use the variable x. so, 14x is equal to the total cost of the order. hope this helped!
Janice has these times recorded on her time sheet for the week.
How many hours did she work?
47 hours
44 hours
37 hours
34 hours
Time in Time out
7:05 2:58
7:30 5:01
8:01 4:32
7:22 4:46
6:55 3:31
Answers
9 hrs 31 min
8 hrs 31 min
9 hrs 24 min
8 hrs 36 min
43 hrs and 55 min… so I guess 44 hrs is your answer(?)
The number of hours Janice worked in a week is 44 hours.
Given that, Janice has recorded on her time sheet for the week.
What is a clock?A clock or a timepiece is a device used to measure and indicate time. The clock is one of the oldest human inventions, meeting the need to measure intervals of time shorter than the natural units such as the day, the lunar month and the year.
Now,
Time in Time out
7:05 2:58
7:30 5:01
8:01 4:32
7:22 4:46
6:55 3:31
Between 7:05 and 2:58 the number of hours is 7 hours 53 minutes
Between 7:30 and 5:01 the number of hours is 9 hours 31 minutes
Between 8:01 and 4:32 the number of hours is 8 hours 31 minutes
Between 7:22 and 4:46 the number of hours is 9 hours 24 minutes
Between 6:55 and 3:31 the number of hours is 8 hours 36 minutes
Now, (7+9+8+8+8)+(53+31+31+24+36)
= 40 hours + 175 minutes
= 40 hours + 2 hours 55 minutes
= 43 hours 55 minutes
= 44 hours
Therefore, the number of hours Janice worked in a week is 44 hours.
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What is 0.14x57.05 and what are the steps
Answers
Answer:
7.987
Step-by-step explanation:
1 4
× 5 7 0 5
+ 7 0
+ 0 0 0 0 0
+ 9 8
+ 7 0
= 7 9 8 7 0
Rewrite the product with 4 total decimal places.
Answer = 7.9870
Therefore:
0.14 × 57.05 = 7.9870
A teacher receives a monthly salary of $2800.00 What is her annual salary?
Answers
Answer:
33600
Step-by-step explanation:
2800×12=33600....
A rectangular park is 4km long and 2.4 km wide. A. What is the distance if you walke diagonally across the park b. How much shorter is your walk compared to walking the length and width of the park?
Answers
Answer:
buuin ang mga sumosunod na hulwarang ritmo grade 4 mosic
(-15x + 21y) divide by 3
Answers
Hey! Your answer to this would be -5x + 7y
can anyone help me with this problem with a full explanation?? thank you
Answers
Answer:
1, 3, 5
Step-by-step explanation:
let the 3 consecutive odd numbers be n , n + 2 , n + 4 , then
5(n + 2) = 2(n + n + 4) + 3 ( 5 times 2nd = twice sum of 1st and 3rd + 3 )
5n + 10 = 2(2n + 4) + 3
5n + 10 = 4n + 8 + 3
5n + 10 = 4n + 11 ( subtract 4n from both sides )
n + 10 = 11 ( subtract 10 from both sides )
n = 1
n + 2 = 1 + 2 = 3
n + 4 = 1 + 4 = 5
The 3 consecutive odd numbers are 1, 3, 5
Step-by-step explanation:
let the three consecutive odd number be x + 1 , x + 3 , x + 5
a/q
5 times the middle number = 5(x + 3) is
3 more than twice the sum of 1st and 3rd number = 3 + 2(x+1 + x + 5 )
so,
= 5 ( x + 3 ) = 3 + 2 ( x + 1 + x + 5 )
= 5x + 15 = 3 + 4x + 12
= 5x + 15 = 4x + 15
= -4x + 5x = 15 - 15 = 0
= x = 0
so, the 3 consecutive odd numbers are,
x + 1 = 1
x + 3 = 3
x + 5 = 5
and also a/q
5 times the middle number = 5×3 = 15
is equal to 3 more than twice the sum of 1st and 3rd number = 3 + 2(1+5) = 12 + 3 = 15
LHS = RHS
hope this answer helps you dear...take care and may u have a great day ahead!
help me please!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:77
Step-by-step explanation:
Write an equation for the line parallel to the given line that contains C.
C(-2,6); y=7/9x+2
HELP MEEEEE
Answers
Answer:
[tex]if \: l_{1} \parallel \: l_{2} \Rightarrow \:m_{1} = m_{2} = \frac{7}{9} \\ m = \frac{y-y_{1} }{x - x_{1}} \\ \frac{7}{9} = \frac{y - 6}{x - ( - 2)} \\ y - 6 = \frac{7}{9}(x + 2) \\ y = \frac{7}{9}x + \frac{7}{9}(2) + 6 \\ y = \frac{7}{9}x +( \frac{14}{9} + 6) \\ y = \frac{7}{9}x +\frac{68}{9} \\ \\ method \: 2 \\ \\ y = mx + c \\ 6 = \frac{7}{9}( - 2) + c \\ c = \frac{14}{9} + 6 = \frac{68}{9} \\ y = \frac{7}{9}x +\frac{68}{9}[/tex]
Science:
What is the kinetic energy of a 20 kg bowling ball moving in horizontal direction at 5.2 m/s towards the pin?
Answers
[tex]▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ { \huge \mathfrak{Answer}}▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ [/tex]
Given terms are :
m = mass = 20 kgv = velocity= 5.2 m/slet's solve for kinetic energy :
[tex] \dfrac{1}{2} m {v}^{2} [/tex][tex] \dfrac{1}{2} \times 20 \times 5.2 \times 5.2[/tex][tex]10 \times 5.2 \times 5.2[/tex][tex]270.4 \: \: joules[/tex]Can someone please help me ASAP NO LINKS!!!
Answers
Answer:
-7 3/4 (or it can be written as -31/4, an improper fraction)
Step-by-step explanation:
[tex]\left(\frac{1}{2}\right)^2-6\left(2-\frac{2}{3}\right)[/tex] [tex]\frac{1}{4} - 6(2-\frac{2}{3})[/tex] [tex]\frac{1}{4}-6(1\frac{1}{3})[/tex] [tex]\frac{1}{4} - 6 * \frac{4}{3}[/tex] [tex]\frac{1}{4} - \frac{24}{3}[/tex] [tex]\frac{1}{4} - 8[/tex] [tex]\frac{-31}{4}[/tex] [tex]-7\frac{3}{4}[/tex]Therefore, the answer is -7 3/4 as a mixed number and -31/4 as an improper fraction (they're the same thing).
The deer population is estimated to be 17,600 in northern
Illinois, but an actual count was 21,300. What is the percent
error?
Answers
The percentage error in the deer population is 17%
Actual population = 21300
Estimated population = 17600
The percentage error will be calculated by subtracting the estimated population from the actual population and then dividing the result. This will be:
= (Actual population - Estimated population) / Actual population × 100
= (21300 - 17600) / 21300 × 100
= 3700/21300 × 100
= 0.17 × 100
= 17%
Therefore, the percentage error in the deer population is 17%
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(2) Samantha is ordering some clothes from her favorite online retailer. Her total for
the clothes is $78.00. She has a code to use that will save her 15% before a
8.250tax is added. What is Samantha's total cost?
Answers
Explanation: 15% of 78 is 11.7
$78 - $11.70 = $66.30
$66.3 + 8.25 (tax) = $74.55
Factorise the link expression 5(x- 2) - y(2-x)
Answers
Step-by-step explanation:
5(x- 2) - y(2-x)
5(x- 2) - -y(x-2)
5(x- 2) + y(x-2)
=(5+y) (x-2)
You Use the distributive property to find the product 3/4 x 2 1/3
Answers
Answer:
1 1/4
Step-by-step explanation:
3/4 times 2 1/3 you make that an omproper fractions
I need help with this asap. thank u
Answers
Answer:
1/3
Step-by-step explanation:
1. When we divide any x-input by the y-input, we get 3. This is the same as multiplying the x-input by 1/3 to get the y-input. Let's see if it works!
[tex]3 * \frac{1}{3} = \frac{3}{3} = 1[/tex] [tex]6 * \frac{1}{3} = \frac{6}{3} = 2[/tex] [tex]12 * \frac{1}{3}= \frac{12}{3}=4[/tex] [tex]15*\frac{1}{3}=\frac{15}{3} =5[/tex]2. Great! All our x-inputs and y-inputs match up, meaning the constant of proportionality, k, is 1/3.
I will brainless who can answer this all pleaseeeeej
Answers
27) A
28) C
29) B
30) T
the mean of eight numners is 41 the mean of two of the numbers is 29 work out the mean of the other six numbers
Answers
Answer: 270/6 =45
Step-by-step explanation:
There are 3 different sets of numbers involved here.
A set of six, a set of two and the set of all eight.
Each set has its own mean.
harry and his 3 friends decided to order pizza, and the cost was $42.24. How much money will each have to pay?
Answers
Answer:
$10.54
Step-by-step explanation:
42.24 divided by 4
Point LL is located at (4,5)(4,5) on the coordinate plane. Point LL is reflected over the yy-axis to create point L'L ′ . What ordered pair describes the location of L'?L ′ ?
Answers
Answer:
(-4, 5)
Step-by-step explanation:
Since the pint is reflected over the y-axis, its y-coordinate remains the same.
Point (4, 5) has 4 as its x-coordinate. That is 4 units right of the y-axis. The reflection has -4 as its x-coordinate which is 4 units left of the y-axis.
Answer: (-4, 5)
Jeff wants to buy tickets for a football game for his friends. The stadium is selling tickets for $7 each. The stadium requires a
person to buy at least 4 tickets, and at most 8 tickets. Let x represent the number of tickets, and y represent the total cost.
What is a reasonable range for the price Jeff would pay for tickets?
Group of answer choices
{11, 18, 25, 32, 39}
{28, 35, 42, 49, 56}
{4, 5, 6, 7, 8}
{28, 42, 56, 70, 84}
Answers
Your answer is D){28, 42, 56, 70, 84}
To answer this question you just have to make sure the amount he pays is a multiple of 7.If you know you times table then this should be easy
Times table of 7:
7,14,21,28,35,42,49,55,63,70,77,84.
Now you just need to find an answer choice who has these numbers.Lets check it out!
A) 11 isn't a multiple of 7
B) 56 isn't a multiple of 7
C) None of these are multiples of 7 except 7 so this is also incorrect
D) This is correct because they are all multiples of 7
Hope this makes sense.
Simplify ^75 select the correct answer
Answers
Answer:
to simplify the square root of 75, first I recognize that the perfect square 25 goes into it. So 75 = 25 x 3. Therefore the square root of 75 equals the square root of 25 times the square root of 3. And that means just 5 times the square root of 3.
Step-by-step explanation:
The square root of √75 is 5√3.
What is Radical?The √ symbol that is used to denote square root or nth roots. Radical Expression - A radical expression is an expression containing a square root.
A radical notation is an expression that incorporates a root, such as the square or cube root.
Given:
We have to find the square root of 75.
So, we have to factories 75 as
= 25 x 3
and, the square root of 25 is 5.
Then, √75 = √( 5 x 5 x 3)
= 5√3.
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tell whether the following sequence is geometric or not. If geometric find r
—
hi can someone please answer my question i really need the complete step-by-step solution. thank you.
Answers
Answer:
not geometric because of the 4 at the beginning
Answer:
NoStep-by-step explanation:
We can observe the difference of terms is constant:
d = 1/3The sequence is arithmetic, not geometric.
The perimeter of a triangle is 17x−5 units. One side is 3x+5 units and another is 8x−3 units. How many units long is the third side?
Answers
Answer:
17x−5 =85 3x+5 =15 8x-3= -24 here you can use this to find your awnser
Step-by-step explanation:
what times 3 equals 0.5?
[tex](x)3=0.5[/tex]
Answers
Answer:
.16666667
Step-by-step explanation:
(x)3=0.5
divide both sides by 3
x =.16666667
Based on the data set shown, which of the following is a true statement?
-1,-1,0, 1, 1, 1, 1, 2, 2, 2, 3
Answers
Answer:
3
Step-by-step explanation:
Answer:
Agree with the person on top
Step-by-step explanation:
Mean < median
AM GIVING BRAINLY IF YOU CAN GIVE ME THE RIGHT ANSWER
Yasmin finds some nickels and pennies under the couch cushions. How many coins
does she have if she has 60 nickels and 120 pennies? How many coins does she have
if she has n nickels and p pennies?
Total coins, 60 nickels and 120 pennies: ____
Total coins, n nickels and p pennies: _____
Answers
Answer:
$1.20 in pennies, $3 in nickels
Step-by-step explanation:
(i fell like im wrong :{ )
help please and thank you
Answers
Answer:
12
Step-by-step explanation:
25.2 / 2.1
The divisor should be a whole number. Multiply the dividend and the divisor by 10.
= 252 / 21
= 12
The graph shows the function f(x) = x^2 in blue and another function g(x) in red. which of the following could the equation for g(x)?
Answers
g(x)=1/5x² is the equation for blue graph.
What is Graph?Graph is a mathematical representation of a network and it describes the relationship between lines and points.
The equation of the red quadratic graph is f(x)=x²
This is the parent quadratic function or the base of the quadratic functions.
This red quadratic graph has been dilated by a certain scale factor to obtain the blue graph.
Recall that, when the scale factor is a fraction, such that 0<k<1 the graph is stretched horizontally.
The dilated graph then becomes wider than the parent function.
From the given function equations, the possible value of k can only be k=1/5
Therefore the blue graph has equation g(x)=1/5x²
Hence, g(x)=1/5x² is the equation for blue graph.
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Consider 2 3/4 divided by 1/8
(A) write a real world problem for the division
(B) create and explain a model for the division
(C) find the quotient show your work or explain your reasoning
Answers
Answer:
Part A. Mary has 2 3/4 cups of sugar to make cookies. The recipe requires 1/8 cup of sugar for one portion of cookies. How many portions of cookies can Mary make?
Part B.
portions.
Part C. The quotient is 22 and this number represents the amount of portions of cookies that Mary can make.
Step-by-step explanation:
