Grasie is building bookshelves. She needs 36 screws for each bookshelf. Complete the table to show the ratio of screws to bookshelves. Enter a number in each box.
Answers
4 : 144
6 : 216
10 : 360
Have a nice day! And please mark me brainliest TY
here is the explanation:
The ratik of bookshelves to screws is
1 : 36
That means that per bookshelf, there are 3 screws.
So if Gracie builds 4 bookshelves, multiply 36 by 4. The product will be yhe answer for the blank screws
And if Grasie needs 216 screws, DIVIDE 216 by 36. The quotient will be the answer for the blank bookshelves
Lastly, if Grasie will need to build 10 bookshelves, multiply 10 by 36. The product will be the answer for the blank screws
Related Questions
Which is the rate of change for the interval between 2 and 6 on the x-axis?
Answers
A medication is 69 % effective against a bacterial infection. Find the probability that if 8 people take the medication at least 1 person's infection will not improve. Please round the final answer to three decimal places.
Answers
Answer:
5.52%
Step-by-step explanation:
there is a 5.52% chance of it not improving you do 69% of 8 and that determines if its not gonna get better.
[4 + (3.5 × 10 – 7 × 2)] ÷ 5 A. 5 B. 24 C. 25 D. 46
Answers
Answer:
njkbjkb
Step-by-step explanation:
Answer:
A. 5
Step-by-step explanation:
4+(3.5)(10)−(7)(2) /5
Remove parentheses:
4+3.5*10-7*2/5
=[tex]\frac{25}{5}[/tex]
Divide the numbers:
[tex]\frac{25}{5}[/tex]=5
What is the probability that a customer ordered a hot drink given that he or she ordered a large?
Answers
A box is to be wrapped in a shiny red decorative paper.The box is 9 inches long,5 inches wide,and 4 inches high.How much wrapping paper would be needed to completely wrap this box?
Answers
Answer:
Draw a figure!
There are 6 surfaces to add.
4 of them have area 9*5 and 2 have area 5*4.
You should be able now to compute the surface areas.
Step-by-step explanation:
A puppy’s weight increased from 12 pounds to 15 pounds. By what percentage did the puppy’s weight increase?
Answers
=======================================================
Work Shown:
A = old value = 12 pounds
B = new value = 15 pounds
C = percent change
C = [ (B-A)/A ] * 100%
C = [ (15-12)/12 ] * 100%
C = (3/12)*100%
C = 0.25*100%
C = 25%
The positive C value indicates a percent increase
So effectively, we find the difference or change in weight (B-A) and divide it over the original weight (A). That leads to 0.25 which converts to 25%
Note that,
25% of 12 = 0.25*12 = 3
This says that the puppy gained 3 pounds, which is the value of B-A
Since the puppy gained 3 pounds, the new weight is 12+3 = 15 pounds
-----------
As an alternative, we could divide the two values B over A to find that
B/A = 15/12 = 1.25
Then subtract 1 from this result: 1.25 - 1 = 0.25 = 25%
Megan earned the following test grades for the third nine weeks: 95, 84, 90, 78, 83. Find the mean absolute deviation of the data. Do not round, enter any decimal.
Answers
Answer:the answer is FREE COINS!
Step-by-step explanation:
Which statement best explains conditional probability and independence?
When two separate events, A and B, are independent,
P(A and B) P(A).P(B)
P(BA)
P(B). This means that the
P(A)
P(A)
occurrence of event B first did not affect the probability of event A occurring next.
When two separate events, A and B, are independent,
P(A and B) P(A).P(B)
P(BA)
- P(B) This means that the
P(A)
P(A)
occurrence of event B first affected the probability of event A occurring next.
When two separate events, A and B, are independent,
P(A and B) P(A.P(B)
P(BA)
P(B)
P(A)
This means that the
PA
occurrence of event A first did not affect the probability of event B occurring next.
When two separate events, A and B are independent,
P(A and B) P(A).P(B)
P(BA)
P(B)
P(A)
P(A)
This means that the
Answers
Answer:
The answer of the question would be: C)
Step-by-step explanation:
When two separate events, A and B, are independent, P(A|B)=P(B). This means that the probability of event B occurring first has no effect on the probability of event A occurring next. Because of the evident independence.
Isabella is bouncing a rubber ball that has a density of 1.5 g/cm3 . The rubber ball has a volume of 113 cm³.
What is the mass of the rubber ball?
Answers
Answer:
The mass of the rubber ball is 169.5g
Step-by-step explanation:
we know that
The density is equal to the ratio of the mass by the volume
D=m/V
Solve for m
m=D*V
In this problem we have
V=113 cm^3
D=1.5 g/cm^3
substitute
m.1.5*113=169.5g
HELPPP QUICK PLEASEE IM BEGGING YOU!!!!!!!!!!
Answers
Answer: 2 1/2
Step-by-step explanation:
That is the answer
Answer:
2 1/2
Step-by-step explanation:
Find the scale factor of ΔABC to ΔFGH.
Answers
Answer:
4:3
Step-by-step explanation:
AC=8
FH=6
8/6=4/3=4:3
WILL MAKE BRAINLIEST
find the slope of each line
Answers
Answer:
1) 7/3
2) Undefined
3) 1
4) 7/4
Step-by-step explanation:
Use the compass and ruler to construct the bisector of the angle given below.
Answers
an ___ is a statement of equality of two algebraic expressions involving one or more unknown quantities
Answers
Answer:
Equation
Step-by-step explanation:
an equation is a statement of equality of two algebraic expressions involving one or more unknown quantities.
From the figure below, Prove that segment JP is parallel to segment LM.
1. Slope of JP
(Write answer as a fraction. Ex 5/6. No spaces)
2. Slope of LM
(Write answer as a fraction. Ex 5/6. No spaces)
3. The two segments are Parallel or Perpendicular?
(spell out the correct
answer. No caps needed)
Answers
Answer:
1. Slope of JP is 2/3
2. Slope of LM is 2/3
3. The two segments are Parallel.
Step-by-step explanation:
1. Slope is easy to find out if you have a graph. Rise/Run is how I remember it. The only thing you have to do is count. If you count from P to J Down 2 unites, and left 3 units you get your answer.
2. Slope LM is the exact same as Slope PJ because they are parallel.
3They are parallel because they both have the same slope.
ILL GIVE BRAINLEST, please no links and show work :)
Answers
Answer:
80
Step-by-step explanation:
x + (2x-60) = 180
combine like terms
3x - 60 =180
add 60 to both sides
3x = 240
divide both sides by 3
x = 80
plug it back in to check
80 + (2(80) - 60 = 180
80 + (160 -60) = 180
80 + (100) = 180
180 = 180
Calculate the volume of the shape below:
of
10 m
25 m
16 m
Answers
Answer:
4,000
Step-by-step explanation:
3 What is the median of the data shown?
38, 50, 43, 33, 35, 30, 64, 43, 41
А 34
B 35
С 41
D 43
Answers
Plz mark brainliest I just took a test with this!
Solve the system of equations.
y = 4x
y= x^2+ 3
Answers
Answer:
x=3 and x=1
Step-by-step explanation:
find roots of the equation by equating 4x and x^2+3 to eachother
NEED ANSWER ASAP TYY SO MUCH IN ADVANCE
Answers
Answer:
13.70
Step-by-step explanation:
a^2+b^2=c^2
a = side 1
b = side 2
c = hypotenuse
9.2^2 + b^2 = 16.5^2
272.25 - 84.64 = 187.61 =b^2
√187.61 = b = 13.697 = 13.70
Answer:
see I hope u understand
Explain how u got the answer
Answers
Answer:
rectangle = 2(50) +2(70) + 2(35) = 310
square = 2(32) + 2(12) + 2(24) = 136
Add
136 + 310 = 446 cm^2
SA = 446 cm^2
hope you can give me brainliest !
Step-by-step explanation:
Paul and Tammy went out to dinner and the total of their meals was $37.85. Paul spent $12.55 less than what Tammy spent. How much did Paul spend?
Answers
Answer:
Paul spent $12.65
Step-by-step explanation:
Create a system of equations where p is how much Paul spent and t is how much Tammy spent.
p + t = 37.85
p = t - 12.55
Solve by substitution:
p + t = 37.85
(t - 12.55) + t = 37.85
2t - 12.55 = 37.85
2t = 50.4
t = 25.2
Find how much Paul spent by plugging in 25.5 as t into p = t - 12.55
p = t - 12.55
p = 25.2 - 12.55
p = 12.65
So, Paul spent $12.65
During a 5% off sale Diego pays $74.10 for a new hockey stick what was the original price
Answers
Answer:
3.705
Step-by-step explanation:
do 5% of 74.10
tell me if you get it right!!! :)
evaluate the algebraic expression 18 + (- 31) =
Answers
Answer:
-13
Step-by-step explanation:
Find the equation of the line that goes through the point (4, -3) and has a slope of 0.
Answers
Answer:
y = - 3
Step-by-step explanation:
A line with a slope of 0 is horizontal and parallel to the x- axis with equation
y = c
where c is the value of the y- coordinates the line passes through.
The line passes through (4, - 3 ) with y- coordinate - 3, then
y = - 3 ← equation of line
The length of each of the legs of an isosceles triangle is represented by the
expression 6x – 2 inches. The length of the base of the isosceles triangle is
represented by the expression 3x + 1 inches. The perimeter of the isosceles
triangle is 42 inches. What is the length of the base?
Answers
Answer:
10 inches
Step-by-step explanation:
6x-2+6x-2+3x+1=42
12x-4+3x+1=42
15x-3=42
15x=45
x=3
Plug x=3 into 3x+1
3*3+1
9+1=10
Length of base is 10 inches
Which statements are true about the number 2One-fourth? Check all that apply.
Answers
Answer:
wheres the picture
Step-by-step explanation:
Help Help Help Help Help FAST GO ZOOOOOOOOOOOOM WITH THIS QUESTION PLEASE
Answers
Answer:
A. 60+x=90
Step-by-step explanation:
Complimentary angles are angles that add to 90.
Will mark brainiest if u give a real answer not a link
create an exponential function given 2 point
1. (-1,2) and (1,8)
2. (1,1) and (-1,4)
Answers
1. y = 4 * 2^x
2. y = 2(1/2)^x
I hope this helps you, have a good day!
I need help answering this