Here ,300 people present in library are asked to choose their favourite book and we have to tell how many choosed mystery as their favourite book ?
Before solving these type of questions , have a look on the pie chart , from their we got that , 16% of 300 have choosed mystery as their favourite book.
Now , 16% of 300 = (16/100)×300 = 16×3 = 48
So , 48 people choosed mystery as their Favourite book .
Hence , Option C) 48 is correct
Answer:
C) 48
Step-by-step explanation:
16% out of 100% choose mystery
So
[tex] \frac{16}{100} \times 300 = 48[/tex]
Explain why this quadrilateral is not a parallelogram.
I’m confused on this
Answer: This quadrilateral is not a parallelogram because 1. opposite sides are not equal and 2. the right and left sides are not parallel.
Step-by-step explanation:
1. The top side is 4 units long and the bottom side is 8 units long. 4 [tex]\neq[/tex] 8.
2. The side on the left has a slope of 5/13 while the side on the right has a slope of 5/9.
What number is 40% of 180?
Answer:
72
Step-by-step explanation:
You can find ten percent of 180 pretty easily, it is 18 (divide by 10) then multiply by 4 to get 40%.
Answer:
72
Step-by-step explanation:
10% of 180 = 180 ÷ 10 = 18
⇒ 40% = 4 x 10% = 4 x 18 = 72
Or,
convert 40% into a decimal:
40% = 40/100 = 0.4
⇒ 40% of 180 = 0.4 x 180 = 72
A triangle has squares on its three sides as shown below. What is the value of x?
2 centimeters
6 centimeters
8 centimeters
10 centimeters
Find the value of x, 12=x-[-15]
Answer:
x= - 3
Step-by-step explanation:
I was never taught how to do this... some one help me.
[tex]$\cos X = \frac{\text{adjacent}}{\text{hypotenuse}} = \boxed{\frac{15}{17}}$[/tex]
how many push-ups will scott do on day 10?
Please help me with this thank you so much
Answers:
5) A.) 26 and 6) D.) 30
Step-by-step explanations:
Question 5)
For this question, we need to analyze the graph given and look at how many people scored 601 or above on the math portion. So, looking at the answers given we aren't going to have a smaller number of only 16 or 10, since they are both equal to or higher than 601. So, we need to add the amount of students that scored the 601 or higher amount.
16 + 10 = 26.
This answer matches up with the answer given of A).
Question 6)
For this question, it is similar except you don't add the numbers given. Instead, the question is asking for a specific amount given. So, looking at the answers given, yes 18 and 6 did score below 500, but the question asked "...scored 500 or below?" This is a specific question telling us about the 500 or below, which is in one column. As shown in the graph, 30 students scored this specific amount, which gives us our answer of D).
I hope that this helps.
Percy is shopping online and finds a great deal on bookcases. Percy pays $27 for a bookcase that originally sold for $36. What is the discount percentage? Write your answer using a percent sign (%).
HELP
Answer:
The answer is $84
Step-by-step explanation:
A storage container shaped as a rectangular prism can hold 896 wooden cube blocks with edge lengths of 14 ft.
What is the volume of the container?
Enter your answer in the box.
pls helppppp ASAP!
Answer:
224
Step-by-step explanation:
The other person is my twin and thats right cause we were on the sam quiz
The volume of the container is 2,452,864 cubic feet.
What is a prism?A prism is a three-dimensional object.
There are triangular prism and rectangular prism.
We have,
The volume of a rectangular prism can be found by multiplying the length, width, and height of the prism.
We know that the container can hold 896 wooden cube blocks, each with an edge length of 14 ft.
This means that the total volume of the wooden blocks is:
V(block) = (14 ft)³ = 2,744 ft^3
To find the volume of the container, we need to divide the total volume of the wooden blocks by the number of blocks that can fit in the container.
We are told that the container can hold 896 wooden blocks, so we can set up the following equation:
V(container) / V(block) = 896
Solving for V(container):
V(container) = V(block) x 896
V(container) = 2,744 ft³ x 896
V(container) = 2,452,864 ft³
Therefore,
The volume of the container is 2,452,864 cubic feet.
Learn more about prism here:
https://brainly.com/question/12649592
#SPJ3
What is the monthly payment after PMI is dropped?
Answer:
The lender or servicer must automatically terminate PMI when your mortgage balance reaches 78 percent of the original purchase price — in other words, when your loan-to-value (LTV) ratio drops to 78 percent.
simplify powers of i99 =
Answer:
-i
Explanation:
Just divide that power by 4
99/4 you get 24.75
multiply the whole part 24 by 4
and then multiply 0.75 by 4
In the end, you get
[tex](i^{4})^{24}*i^{3}[/tex]
[tex]i^{4} = 1[/tex]
[tex]i^{3} = -i[/tex]
So, the answer is -i
Help please can someone help me
Answer:
the second one i think im not sure...
Step-by-step explanation:
Annie is the height shown.
She is 49 centimeters taller than her brother. Write and solve
an equation to find her brother's height b in centimeters.
Answer:
Annie's height= 49 cm
Her brother's height= b+ 49
Let the sum be represented as x
x- 49 = b
Use the graph to solve the system of equations.
Answer:
the first answer option (3, 0)
Step-by-step explanation:
the solution is always the crossing point between the lines.
and that is clearly shown to be (3, 0)
How do I solve this step by step?
Answer: Below
Step-by-step explanation:
This is pretty simple. Since we know that it's a sum of two numbers, we can divide 68 by 2.
68/2 = 34
So we know that 34 + 34 is 68.
Now what we do is subtract 3 from one side and add 3 to the other 34. Note it is not 6 because subtracting and adding separates them by 2 units.
So, our large number is 37 and our small is 31.
Answer:
larger #=32
smaller #= 26
Step-by-step explanation:
We can solve this by using x for the larger number.
larger #= x
smaller #= x-6
x+x-6=58
2x-6=58
2x=64
x=32
The larger number is 32. To find the smaller # you simply substitute the variable x-6 which is now 32-6 which is 26.
Hope this helps!
A square of an even number is always even.
True or false?
Answer:
Mostly likely it's True
Step-by-step explanation:
Answer:
True
Step-by-step explanation:
The square of an even number is always even.
Examples:
8² = 64
64² = 4096
6² = 36
13040² = 170,041,600
Write and equation based on the graph. Please help me 20 points!
Answer:
y = 3/5x - 1
Step-by-step explanation:
The slope found from counting the units is 3/5, and the y-intercept is -1, hence 3/5x - 1
A local newspaper, The Lansing Times, sells advertising space. It charges advertisers according to the fraction of a page their ad will fill.A new restaurant owner purchased ads to run in the paper over several days. She bought two 1/5-page ads, nine 1/20-page ads, and five 1/4-page ads. What was the total amount of space that she bought?
HURRY PLEASE, iLLGIVE BRAINLIEST!! HURRY HURRYYYYYYY
The total amount of space that she bought was 2 1/10 pages.
FractionsTo determine what was the total amount of space that she bought, you must perform the following calculation:
1/5 = 0.21/20 = 0.051/4 = 0.250.2x2 + 0.05x9 + 0.25x5 = X0.4 + 0.45 + 1.25 = X2.10 = XTherefore, the total amount of space that she bought was 2 1/10 pages.
Learn more about fractions in https://brainly.com/question/1301963
Determine whether the graph represents a linear or nonlinear function. Explain.The graph represents a
function, because the graph
is or is not a line
Answer:
The graph represents a nonlinear function, because the graph isn't a line.
Reason: A linear function is a graph with a straight line, in this case the graph isn't straight, so it is nonlinear function.
Find the area of a triangle bounded by the x-axis the line f(x)=5-5/3x and the line perpendicular to f(x)
Answer:
answer fx
Step-by-step explanation:
its fx because it works
Need It Fast please! =)
You are having a birthday party and are inviting 6 friends. You have 9 cupcakes, and you are going to share the cupcakes fairly among you and your 6 friends.
Which equation describes how many cupcakes each of you will receive?
Answer:
split the other three in half
Step-by-step explanation:
If z varies inversely as w?, and z = 20 when w=6, find z when w=4.
Answer:
[tex]z = \frac{5}{6}[/tex]
Step-by-step explanation:
[tex]z[/tex] ∝ [tex]\frac{k}{w}[/tex]
Where k is a constant we need to find when solving these questions.
[tex]20 = \frac{k}{6}[/tex]
[tex]k = \frac{10}{3}[/tex]
[tex]z = \frac{10/3}{4}[/tex]
[tex]z = \frac{5}{6}[/tex]
6 1/4 - 2 1/2
Please answer :)
Answer:
3 decimal 75 is the answer
A line passes through the point (1,3) and has a slope of 2. Which of these points also lies on this line?
A. (1,5)
B. (2,6)
C. (3,5)
D. (3,7)
Answer:
D (3,7)
Step-by-step explanation:
Answer:
D (3, 7)
Step-by-step explanation:
Use linear equation formula in point-slope form: [tex]y-y_1=m(x-x_1)[/tex]
where [tex](x_1,y_1)[/tex] is a point on the line and [tex]m[/tex] is the slope
[tex]\implies y-3=2(x-1)[/tex]
[tex]\implies y=2x+1[/tex]
Inputting the values of the point options in the above equation for the line implies that D is the answer since:
when x = 3: [tex]y=2(3)+1=7[/tex]
3. A city of 100,000 is having pollution problems and is decreasing in size 2% annually (every year). Find the population
of this city in 100 years.
Answer:
13,262
Step-by-step explanation:
The town will reduce at 2% on reducing balance method of end of each year population.
Hope this helps!
what is the value of the expression when a = 18 and b = 14
1/2 (18 + 14) - (18-14)
A 32
B 12
C 8
D 0
Answer:
Ans is 12
Step-by-step explanation:
Given
a=18 and b=14
1/2(18+14)-(18-14)
0.5×32-4
16-4
12 Ans
if anyone knows this please tell me asap! due for tonite pls help <33 x
Answer:
Step-by-step explanation:
At y intercept, x = 0. So, y-intercept = b = 9
Slope intercept form : y = mx + b
y = mx + 9
To find the slope, take any point on the line.(2 , 5)
Substitute x and y values in the above equation and now we can find the value of m
5 = m*2 + 9
5 - 9 = 2m
-4 = 2m
-4/2 = m
m = -2
Equation of the line:
y = -2x + 9
What is the mode???? Thank you math experts I will mark brainliest
Answer:
median: 51
mode: 51
Explanation:
given:
43, 55, 51, 62, 64, 38, 35, 45, 51
arrange them in increasing order:
35, 38, 43, 45, 51, 51, 55, 62, 64
now find median, the number which is at the middle:
51 is the median
now find the mode, the number which appears most times:
51 is the mode
Answer:
C
Step-by-step explanation:
I also see median right there which that would also be C(51)
The mode is C(51) because the mode is the number that appears the most and as you see 51 appears 2 while no other number appears twice.
Hope this helps have a great day:)
In the diagram, point D divides line segment AB in the ratio of 5:3. If line segment AC Is vertical and line segment CD is horizontal, what are the coordinates of point C?
Answer:
(2, -1)
Step-by-step explanation:
First off, we need to find the coordinates of D. We do this by applying the partitioning formula. It is (m/m+n)(x2-x1) +x1 for x and (m/m+n)(y2-y1)+y1 for y. The value of m is 5 and n is 3. You would need to input the valuables in. This will create (5/8)(10-2)+2 for x and (5/8)(2-(-6))-6 for y. In the end, we will have 7 for x and -1 for y. To find c we just need to find what coordinates follow the x axis and for what y. We see that C follows the x coordinates of point A and y coordinates follow point D.
Expression is equivalent question
Answer:
-40+44i
Step-by-step explanation:
4(-10+11i) = -40+44i
hope its clear