Answers
Answer:
C
Step-by-step explanation:
Related Questions
The following table shows the data collected from a random sample of 100 middle school students on the number of hours they do household chores every week: Weekly Duration of Household Chores Time (in hours) 0–1 2–3 4–5 6–7 Number of Students 32 64 3 1 There are 1,500 students in the school. Based on the sample proportion, how many students in the school would be expected to do household chores for at least two hours every week? 480 960 1,020 1,440
Answers
Answer:960
Step-by-step explanation:
Find the number that makes the ratio equivalent to 6:4.
54:
Answers
If you need anymore help on ratios visit, “goodcalculators.com/ratio-calculator/
It should help
Find the area of the circle with a circumference of 30 π. Use 3.14 for π. Round to the nearest hundredth.
530.66
615.44
706.50
803.84
Answers
Answer:
A≈ 71.62
Step-by-step explanation:
which is the best buy?
Green Tea: Box A contains 8 tea bags and costs $1.12. Box B contains 18 tea bags
and costs $1.98.
Answers
Answer:
I think box B will be the best buy
1.98=18(b)
Write an equation that represents the following word problem. Jackie has four more apples than Mark and together they have twelve apples. How many apples do each Jackie and Mark have?
A. a + (a - 4) = 12
B. a + (a + 4) = 12
C. both of these would work
D. neither of these would work
Answers
Answer:
also jackie has 8 apples and mark has 4 apples
option B is correct
Step-by-step explanation:
a+4=b =>
a+b=12
(a+4) + a =12
please help so i can go
Answers
Answer:
434.035ft^2
Step-by-step explanation:
give to my friend his brainliest <3
Yo this is ez help plz no links
What is theoretical probability?
Answers
Answer:
where is the question
Step-by-step explanation:
edit your question and i will edit my answer
The ages of Beau's cousins are represented by the box plot
Which statement is supported by the data in the box plot?
Answers
Mark with crown please!
You randomly choose one of the four marbles. Without replacing the first marble, you choose a second marble. there are 1 blue, 1 green, 1 yellow, and 1 red. Use tree diagram
Answers
Answer:
12 total possible outcomes
Step-by-step explanation:
To do this, we can use the Fundamental Counting principle, which is :
An event M has m possible outcomes. An event N has n possible outcomes. The total number of outcomes of event N followed by event N is m x n.
When you first pick up a marble (event M), there are 4 possible outcomes (yellow, red, green, blue). Since you do not replace the marble, when you pick the second time (event N) there are only 3 other possible colors.
As we know, m x n = to total possible outcomes.
So, 4 x 3 = 12 total possible outcomes.
Help me please with this math question! giving brainliest to the correct answer
Answers
So 1/2 * 8 *2.72 should get u the answer.
Answer:
base is 2.72 and height is 8 so you just multiply those together and i believe the correct answer is 21.7. mark me brainliest thank you!!
Find the value of x.
5x° 130°
ASAP
Answers
Answer:
26
Step-by-step explanation:
130 divided by 5 do you under stand
Please help with this I need to know asap!
Answers
Answer:
B
Step-by-step explanation:
The data in answer B is represented by this boxplot, with matching medians, quartiles, and range.
Find the volume of the following figure. 890 units 3 900 units 910 units 3 882 units3
Answers
Answer: 882 units cubed
Step-by-step explanation:
The following shape is a cuboid, which means we need to multiply the length by height by width.
The units we are using are cubes.
To calculate the 3 dimensions, we need to manually count the cubes.
Length = 14 units
Height = 9 units
Width = 7 units
Volume = Length * Height * Width
V = 14 * 9 * 7
V = 882 units cubed.
Which means, in that big box could fit 882 little cubes as shown.
Hope I Helped!
The outline of Sara's family room, including the entry, is shown.
Sara wants to carpet the family room. How many square feet of carpet does she need?
Answers
The number of square feet of carpet Sara needs is 128 square feet.
What is area?Area is the amount of space occupied by a two-dimensional figure. In other words, it is the quantity that measures the number of unit squares that cover the surface of a closed figure. The standard unit of area is square units which is generally represented as square inches, square feet, etc.
From the given figure,
Dimensions of a large rectangle, length is 12 ft and breadth is 9 ft.
Area of the large rectangle = Length×Breadth
= 12×9
= 108 square feet
Dimensions of a smaller rectangle, length is 12-7=5t ft and breadth is 13-9=4 ft.
Area of the smaller rectangle = Length×Breadth
= 5×4
= 20 square feet
Total area = 108+20
= 128 square feet
Therefore, the number of square feet of carpet Sara needs is 128 square feet.
Learn more about the area here:
https://brainly.com/question/27683633.
#SPJ3
Add the pair of mixed numbers below, make sure ur answer is fully reduced.
7 1/5 + 3 2/5
Answers
Answer:
10 3/5
Step-by-step explanation:
Convert mixed fraction to improper fraction.
[tex]7\frac{1}{5}=\frac{(7*5)+1}{5}=\frac{35+1}{5}=\frac{36}{5}\\\\3\frac{2}{5}=\frac{17}{5}\\[/tex]
Now add
[tex]7\frac{1}{5}+3\frac{2}{5}=\frac{36}{5}+\frac{17}{5}\\\\=\frac{36+17}{5}\\\\=\frac{53}{5}\\\\= 10\frac{3}{5}[/tex]
Answer:
10 3/5
Step-by-step explanation:
7+3=10
1/5+2/5=3/5
Select all the figures with a 180-degree rotation symmetry.
Answers
The figures with a 180° rotation symmetry is B C and E.
The figures having 180 degree rotation symmetry are figure B , figure C and figure E.
Some figures are given in the question.
We have to find out which of the given figures have 180 degree rotation symmetry.
What do you mean by rotational symmetry ?
Rotational symmetry is defined as the property a shape has when it looks the same after some no. of rotations.
As per the question ;
We have to check which of given figures have rotational symmetry.
We know that ;
For a shape to have a rotational symmetry, the following must be true ;
The shape must have an even number of sides i.e., 4 , 6 , etc.The shape must have equal and parallel opposite sides.If we check according to the above conditions ;
Figures (A) and (D) don't meet the conditions.
However, the above conditions are true for figures (B), (C) and (E).
This is because a rectangle , a square and a regular hexagon has equal & parallel opposite sides; and also even number of sides.
Thus , the figures having 180 degree rotation symmetry are figure B , figure C and figure E.
To learn more about rotational symmetry click here ;
https://brainly.com/question/10988994
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please help thank you
Answers
Answer:
x ≥ -4
Step-by-step explanation:
you subtract 10 on both sides to get x by itself. 6-10 = -4. since you already have x by itself you don’t have to do anymore
Answer:
The answer is x ≥ -4
Step-by-step explanation:
First, subtract 10 from both sides.
x + 10 ≥ 6
- 10 - 10
Which would make x ≥ -4.
Can u please help its just box plots !!! if you do tysm and remember your loved
Answers
Answer:
50/100 +
Step-by-step explanation:
every percent of its total is always 100. so its 50/100 multiplied by that number, i cant see bc its blurry.
Can somebody please help me?
Answers
Answer:
I think it is 4 meters length
Three months later some vehicles have sold and new models have been brought into the Wheel Shop. Now, there are a different number of bicycles, tandem bicycles, and tricycles in the shop. There are a total of 135 seats, 118 front handlebars (that steer the bike), and 269 wheels. How many bicycles, tandem bicycles and tricycles are there in the Wheel Shop?
Answers
View the image to get the explanation and the answer! Hope this helps
helppp
________________________________________
1. Write the multiplication sentence modelled by the shaded region in each rectangle.
________________________________________
4. Use the area model below to calculate each product.
1/3 x 1/4= _______ 2/5 x 3/4= _______
3/5 x 1/4=_______ 1/5 x 1/2=_______
3/5 x 1/2=_______
_________________________________________
- Look for a pattern in the numbers. Describe a relationship between the numerator and the denominator of each answer fraction and those of the fractions being multiplied.
__________________________________
__________________________________
____________________________________________________
5. Determine each product.
a) 3/4 x 2/5 = ________ b) 5/8 x 2/3= ________
c) 4/7 x 2/3= ________ d) 2/3 x 7/10= ________
____________________________________________________
HELPPP!! ILL GIVE U BRAINLIST IF U DO ALL!! AND A THANK YOU!!+ THE POINTS!!
Answers
Please help me!
I will give brainly
Answers
Answer:
1. 96
2. 304
3. 120
Step-by-step explanation:
I did my best
Answer:
1. 96
2. 304
Step-by-step explanation:
cube formula :A=6a2
rectangular prism formula:A=2(wl+hl+hw)
The reciprocal rule of division method is
A.
Multiply the divisor by the reciprocal of the dividend
B.
Multiply the dividend by the reciprocal of the divisor
C.
Both A and B
D.
None of these
Answers
Answer:
B
Step-by-step explanation:
The histogram below shows information about the hours students spent exercising in a week:
A: The number of students who exercised 4 hours or more
B: The number of students who exercised 9 hours or fewer
C: The mean hours of exercise
D: The median hours of exercise
Answers
Answer:
A : 4 students
B: 9 students
B- 9 students
Hope this helps
41. Consider the perimeter of the triangle shown. First, find the length of the hypotenuse.
Answers
Use the Pythagorean theorem!
This principle applies to any right triangles.
This states the relationship between the sides that
(7)² + (24)² = x²
All you have to do is simplify at this point.
49 + 576 = x²
625 = x²
√ √
x = 25
You should try to memorize this right triangle. It can be very helpful in fast questionnaires, such as the SAT.
Square it and u get 25
So, therefore c is 25
if this helps mark as brainliest
Roger has two dogs which are named Sparky and Cookie. The relationship of Sparky’s age, s, and Cookie’s age, c, can be represented by the equation shown below. s = c + 4 *
HELP!!!!
All of the factory workers in a steel mill either purchased their breakfast in the company cafeteria, or brought their breakfast from home on Wednesday. • 26% of the factory workers purchased their breakfast. • 148 brought their breakfast from home. How many factory workers are employed at the steel mill?
Answers
Answer:
1. Sparky is 4 years older than cookie?..
^ not sure what exactly it is asking!
2. There are 200 factory workers employed at steel mill
Solve the given equation.
b + 19 = 63
what is b
Answers
Answer:
b + 19 = 63
b+19-19=63-19
b=44
Step-by-step explanation:
I hope this help you!
Looking for the Domain and range
Answers
Answer:
Domain and Range are both all real numbers
Step-by-step explanation:
This graph is an example of a linear function. A graph containing a linear function always has a domain and range that is infinite, containing all real numbers.
Solve the given equation.
y/ 15 = 5
Answers
Answer:
Solution given:
y/ 15 = 5
y=15×5
y=75 is your answer
Answer:
It's just like a fraction y over 15 = y/15
You would get, y = 75
A sequence can be generated by using an = 4a(n - 1), where a1 = 6 and n is a whole
number greater than 1. What are the first four terms in the sequence?
A: 6, 24, 96, 384
B: 6, 10, 14, 18
C: 6, 20, 100, 500
D: 6, 20, 76 300
Answers
Answer:
First four terms are: 6 , 24 , 96 , 384
Step-by-step explanation:
a₁ = 6
an = 4a(n-1)
a₂ = 4* a₍₂₋₁₎ = 4 * a₁ = 4*6 = 24
a₃ = 4*a₍₃₋₁₎ = 4 * a₂ = 4 * 24 = 96
a₄ = 4* a₍₄₋₁₎ = 4 * a₃ = 4 * 96 = 384