Answer:
1,260 books (or C)
Step-by-step explanation:
1. 2/5 of fiction (12,500) are out, so 5,000 are out
2. 2/5 of non-fiction (19,000) are out, so 7,600 are out
3. Total books checked out are 12,600
4. 1/10 of checked out books are due this week, so 1,260 books (10%)
Total number of books out of 12,500 fiction books and 19,000 non fiction books that are due back this week is 1,260
What is a fraction?
When a whole number is divided by a natural number we get a fraction as a result. 1/3 , 4/9 ,-3/5 are some examples of fractions. The number above the divisor sign are called numerator and the number below the divisor sign are called denominator.
Given, total number of fiction books= 12,500
And total number of non-fiction books = 19,000
Therefore, total number of fiction books that are checked out
= (2/5)×12,500=5,000
Total number of non-fiction books that are checked out = (2/5)×19,000
=7,600
Therefore, total number of fiction and non fiction books that are checked out = 5,000+7,600=12,600
Now 1/10 of of checked out books are due back.
Thus, number of books that are due back=(1/10)×12,600
=1,260.
Hence, total number of books that are due back this week is =1260
To learn more about fractions click here:
https://brainly.com/question/23578889
#SPJ3
PLS HURRY!!!!!!!! I NEEEEDD HELP IS DUE TODAY!!!The dot plot shows the number of times students in Mr. Martin’s sixth–grade class went to the amusement park this summer.
How many students visited the amusement park 4 times?
1 student
2 students
3 students
4 students
After five games a football team's goal average is 2.8. After one more game the goal average is 3. The number of goals scored in the 6th game was:
A. 3
B. 4
C. 5
D. 6
E. 7
Please Answer Then I Will Mark You as Brainliest :D
Answer:
okay
Step-by-step explanation:
The weight, in pounds, of a newborn baby t months after birth can be modeled by the equation W=10+2t What is the slope of the equation and what is its interpretation in the context of the problem?
Answer:
m = 2
Step-by-step explanation:
W=10+2t has the form y = mx + b, the slope-intercept form. Comparing
y = b + mx to
w = 10 + 2t
we see that the slope, m, is 2. This signifies that the baby gains 2 pounds per month shortly after birth.
Find the perimeter of a field with the following dimensions:
Length: x^2+3x-1
Width: 2x+3
Answer:
yo the answer would be 2x^2 +10x +4. I think you are taking the same test I am
What is the missing angle to a triangle if the two given angles are 80 degrees and 80 degrees?
Answer:
20
Step-by-step explanation:
Jada saw a music video that her favorite artist recently posted online. The equation v(t) = 425 (5)^t represents the number of views, v of the video, t days since Jada saw the video.
Find v(-2). Show your work.
Answer:
The result to v(-2) taking into account the given equation is:
17 views.Step-by-step explanation:
To obtain the result to v(-2), you must understand that v(-2) means the number of views that the video had two days before Jada saw the video. Then, using the equation:
v(t) = 425 * (5)^tAnd replacing it we have:
v(-2) = 425 * (5)^(-2)v(-2) = 425 * 0.04v(-2) = 17As you can see with the calculations, the number of views of the video two days before Jada saw it were 17.
Determine the number of solutions for the equation shown below.
4 X+6 = 4x + 6
O A. 2
B. Infinitely many
O C. 1
O D.O
Answer:
x+6=4x+6
3x=0
x=0
the answer is 0 have a great day
I need help lol ,forgot how to do this
Answer: i don get it
Step-by-step explanation:
Answer:
8.1
Step-by-step explanation:
please help again i need help for a good cause
a. The income is I = 12n + 150
They earn $12 for each shirt, which amounts to a total of 12n, plus an extra $150 from a sponsor.
b. E = 4.25n + 250
Please help me. I need help
Answer:
hope this helps you out :)
Your classmate is unsure about how to use side lengths
to determine the type of triangle. How would you explain
this to your classmate?
Answer:
you look at the lengths some triagles have small parallel lines anè or two of them to determine if they are equal or different from one another
triangle is: if:
right c^2=a^2 +b^2
acute c^2<a^2 +b^2
obtuse c^2>a^2 +b^2
What is the algebraic input rule?
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
i need help omg!
pls lol
!!!!!!!!!
Answer:
translation 10 units right and a reflection over the axis
Kahlid wants to buy a board game that costs Rs 501. He has Rs 479. How much more money does he need?
Answer:
Rs 22 more
Step-by-step explanation:
Given
[tex]Game = Rs501[/tex]
[tex]Saved = Rs479[/tex]
Required
The amount needed
The saved amount when added to amount needed (x) must equal to the price of the game
i.e.
[tex]x + Saved = Game[/tex]
Make x the subject
[tex]x = Game - Saved[/tex]
This gives:
[tex]x = Rs501 - Rs479[/tex]
[tex]x = Rs22[/tex]
Pls help this is probably super easy but not for me
A student is standing 20 feet away from the base of a tree. he looks to the top of the tree from a 50 degree angle of elevation. His eyes are 5 feet above the ground. using cos 50°≈0.64, what is the height of the tree to the nearest foot?
A. 29 feet
B. 24 feet
C. 31 feet
D. 36 feet
Answer:
A. 29 feet
Step-by-step explanation:
Use cos to find the hypotenuse
cos = adj/hp
0.64 = 20/hyp
hyp = 20/0.64
hyp = 31.25
---------------------------
Use Pythagorean Theorem to find the height of tree above eyes
a² + b² = c²
a² + 20² = 31.25²
a² = 31.25² - 20²
a² = 576.5625
a = 24 (to the nearest foot)
-------------------------------
Finally add in the eye height
h = 24 + 5
h = 29 feet
Answer:
A. 29 feet
Step-by-step explanation:
A sphere and a right cylinder have the same radius and volume. The cylinder has a height of 8 feet. Find the radius.
tyyy
9514 1404 393
Answer:
6 feet
Step-by-step explanation:
The volume of a cylinder is given by ...
V = πr^2·h
For a sphere, the volume is ...
V = 4/3πr^3
You want the volumes to be the same when h=8, so we have ...
πr^2·8 = 4/3πr^3
Dividing by πr^2, we have ...
8 = 4/3r
r = 3/4·8 = 6
The radius is 6 feet.
Enter the value that belongs in the
green box.
53
у
34
37°
Х
[?]
cos 53°
Answer:
Sorry, I made a mistake
[tex]cos53° = \frac{y}{34} [/tex]
cos53°=Adjacent / hypotenuse
Answer:
the answer is 20.46 or 20.5
Step-by-step explanation:
i hope this helps
A pole that is 2.8 m tall casts a shadow that is 1.67 m long. At the same time, a nearby building casts a shadow that is 50.75 m long. How tall is the building? Round your answer to the nearest meter.
Answer:
Explanation:
3.2
1.14
=
x
44.75
Cross Mutliply:
44.75
⋅
3.2
=
1.14
x
Divide:
143.2
1.14
=
x
You get 125.614 rounded to the nearest meter is 126
Step-by-step explanation:
Answer:
84.75 m
Step-by-step explanation:
2.8 divided by 1.67 = 1.67. so 50.75x1.67=84.75, cuz its rounded
Move exactly two match sticks to make a prime number. How many different ways can you find to do this?
Answer: hello the image related to your question is missing attached below is the image
answer : 97 , 37, 67 done in three ( 3 ) different ways
Step-by-step explanation:
Prime number are number that can be divisible only by 1 and itself
Hence
The prime numbers that can be made by moving exactly two match sticks are : 97 , 37 , 67
and this can be done in in three (3) different ways
What is the surface area
Answer:
1190 mm²Step-by-step explanation:
The surface area of a prism is a sum of areas of all of its faces
2×(¹/₂×16×15) + 2×(17×19) + 16×19 =
= 240 + 646 + 304 = 1190 mm²
You have 8 bags of groceries in your car. You can carry 5 bags each trip.
How many trips do you need to get all of the groceries from the car to the
house?
Answer:
2
Step-by-step explanation:
pls give branliest
A number cube is rolled. Find the Probability. (4 or 5)
Answer: 2/6 or 33%
Step-by-step explanation: Hope this helps <3
Write the equation in slope intercept form?
Answer:
A
Step-by-step explanation:
The linear equation in two variables is given to us is
→ y = 3( x -4) +6x
Slope Intercept Form :-
The slope intercept form of the equation is y = mx + c .→ y = 3x - 12 + 6x
→ y = 6x + 3x -12
→ y = 9x - 12
Hence the correct option is A .PLEASE HELP ME W A MATH PROBLEM!!!
Answer:
A) 296
Step-by-step explanation:
we have to find the angle of angle 5 since we know angle 6. Angle 6 is 32 so we will subtract 32 from 180 since straight lines are 180 degree angles (even though it doesn't look like one). This will give us 148. Since angle 5 and 4 are alternate interior angles, they have the same angle measurements. 148 + 148 = 296. Thus, angle 5 + angle 4 = 296 degrees.
y'all -
please help
I have been on this question for like 20 mins
Answer:
d
Step-by-step explanation:
Ten cards numbered 1 through 10 are mixed together and then one card is drawn. Find the probability of each event. Write each answer as a fraction, percent, and decimal. P(less than 5) P(greater than 3) P(odd) P(even) P(not a multiple of 4) P(not 5, 6, 7, or 8) P(divisible by 3)
Answer:
2/5, 0.4, 40%
7/10, 0.7, 70%
1/2, 0.5, 50%
1/2, 0.5, 50%
4/5, 0.8, 80%
3/5, 0.6, 60%
3/10, 0.3 ; 30%
Step-by-step explanation:
Sample space = (1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
P(less Than 5) :
Required = (1, 2, 3, 4) = 4 observations
P(less than 5) = 4 / 10 = 2 / 5 = 0.4 = 40%
Greater than 3) = (4, 5,6,7,8,9,10) = 7 observations
P greater Than 3) = 7/10 = 0.7 = 70%
Odd = (1,3,5,7,9) = 5
P(odd) = 5 / 10 = 1/2 = 0.5 = 50%
(even) = (2,4,6,8,10) = 5
P(even) = 5 / 10 = 1/2 = 0.5 = 50%
Not a multiple of 4 = (1,2, 3,5,6,7,9,10) = 8
P(not A multiple of 4) = 8/10 = 4/5 = 0.8 = 80%
not 5, 6, 7, or 8 = (1,2,2,4,9,10).= 6
P(not 5, 6, 7, or 8) = 6 / 10 = 3/5 = 0.6 = 60%
Divisible by 3 = (3, 6, 9) = 3
P(divisible by 3). = 3/10 = 0.3 = 30%
The children in a school were asked how many cats and dogs
they have. The ratio of cats to dogs is 3 to 2. The children have
150 cats altogether. How many dogs do the children have?
Answer:
90 cats 60 dogs
Step-by-step explanation:
3x +2x = 150
5x = 150
x = 30
3(30) + 2(30) = 150
90 + 60 = 150
3/2 = 1.5
90/60=1.5
Expand the following:
Answer:
2x+6
10x-20
8x+1
6x-24y
Step-by-step explanation:
so what you do is multiply the number outside of the bracket by the numbers inside while keeping their repective symbol.
Answer:
2x+6
10x-20
8x+1
6x-24y
Step-by-step explanation:
How can you add, subtract, and multiply decimals.