Select the expression that has a value of 10.
9 − (8 ÷ 4) x 3 + 7
(9 + 8) x 4 ÷ 3 + 7
9 + 8 x 4 ÷ (3 + 7)
(9 + 8 x 4) ÷ 3 + 7
Answer:
The first equation 9 - ( 8 ÷ 4 ) × 3 + 7
Step-by-step explanation:
1) Simplify 8 ÷ 4 to 2.
[tex]9 - 2 \times 3 + 7[/tex]
2) Simplify 2 × 3 to 6.
[tex]9 - 6 + 7[/tex]
3) Simplify 9 - 6 to 3.
[tex]3 + 7[/tex]
4) Simplify.
[tex]10[/tex]
Therefor, the answer is Option A.
my last points to ask a question pls show work
Answer:
-9.5
Step-by-step explanation:
8.4×3=25.2
negative25.2- 5.7 equals negative 19.5 - 10. hey hi if my answer doesn't match with the answer in your book could you please tell me right away so that I can try another method or ask for help I would really like to help you bye.
Answer:
14. 27
16. 170
Step-by-step explanation:
We must follow Order of Operations rules here. Work inside parentheses must be done first, then exponentiation, then multiplication and division, and finally addition and subtraction.
((5·7) - (8·4))³ becomes (35 - 32)³, or 3³, or 27.
16. 7² + ((46 - 7·2) + 2³)² becomes 7² + ((46 - 49) + 8)²
Again, do the work inside parentheses first:
7² + (3 + 8)² becomes 49 + 11², or 49 + 121, or, finally, 170
Find the circumference of a circle that has a radius of 3 in. (Include the unit of measure.)
Alyssa has forty -eight muffins, which he needs to box up six of which are blue berry ,into dozens. how many boxes does she need
Answer:
4 boxes
Step-by-step explanation:
In this case the number of blueberry muffins doesn't matter. Alyssa has 48 muffins that she wants to pack into 1-dozen boxes.
How many boxes are required?
48 muffins
--------------------- = 4 boxes
12 muffins/box
Answer:
5 dozen
Step-by-step explanation:
sorry if i am wrong i dont know but think thats it btw good luck!
:)
4 multiplied by the sum of y and 7 is equal to 16
The equation that represents 4 multiplied by the sum of y and 7 is equal to 16 is 4(y + 7) = 16 and the value of y = - 3
How to form equation ?The problems says 4 multiplied by the sum of y and 7 is equal to 16.
Therefore,
The sum of y and 7 is represented as follows:
y + 7
4 multiplied by the sum of y and 7 is as follows:
4(y + 7)
4 multiplied by the sum of y and 7 is equal to 16 is as follows:
4(y + 7) = 16
4y + 28 = 16
subtract 28 from both sides
4y = 16 - 28
4y = -12
y = -12 / 4
y = -3
learn more on equation here: https://brainly.com/question/8435632
The life spans of eight different cats were used to create the box plot shown above. Which of the sets of numbers below matches the given box plot? A. Life Span of Cats: 9, 9, 10, 10, 10, 12, 14, 15 B. Life Span of Cats: 9, 9, 10, 10, 12, 14, 14, 15 C. Life Span of Cats: 9, 10, 11, 11, 11, 12, 14, 15 D. Life Span of Cats: 9, 9, 10, 10, 12, 12, 14, 15
Answer:
D.)
Step-by-step explanation:
I did the quiz
Life Span of Cats is 9, 10, 11, 11, 11, 12, 14, 15. Therefore, option C is the correct answer.
What is a box and whisker plot?A box and whisker plot—also called a box plot—displays the five-number summary of a set of data. The five-number summary is the minimum, first quartile, median, third quartile, and maximum. In a box plot, we draw a box from the first quartile to the third quartile. A vertical line goes through the box at the median.
From the given box plot,
Minimum value is 9
Lowe quartile(Q₁) is 9.5
Median (Q₂) is 11
Upper quartile(Q₃) is 13
Maximum value is 15.
So, the data set is 9, 10, 11, 11, 11, 12, 14, 15.
Therefore, option C is the correct answer.
Learn more about the box plot here:
https://brainly.com/question/1523909.
#SPJ2
Please help me on this one!
Answer:
1.97
Step-by-step explanation:
4.82 - 2.85 = 1.97
Pls mark brainliest. It will be my first. thanks
Can you guys help me on this? worth 44 points and giving away brainliest.
Search your home for a rectangular prism. Some examples are a cereal box, a CD case, or a coffee table. Measure your prism using appropriate units, such as inches, centimeters, or feet.
Complete the following. Show all work for calculations.
Search your home for a rectangular prism. Some examples are a cereal box, a CD case, or a coffee table. Measure your prism using appropriate units, such as inches, centimeters, or feet.
Complete the following. Show all work for calculations.
List the dimensions of your box. Be sure to include the units (in, cm, ft, etc.).
Describe the shape of the cross section when the box is cut parallel to the base.
What is the surface area of the box?
What is the surface area of the box if it is scaled up by a factor of 10?
What is the volume of the box?
What is the volume of the box if it is scaled down by a factor of
1
10
?
Answer:
Step-by-step explanation:
I chose a power strip for this assignment. The dimensions are (2.7in x 13.2in x 1.6cm(0.625in))
Pt A. The surface area of the box is 33.05in (added up all the sides, l2 + w2 + h2 = surface area)
Pt B. 330.5in (33.05 * 10)
Pt C. 22.28in² (= l * w * h --> 2.7in * 13.2in * 0.625in)
Pt D. Scaled down by factor of 1/10: 2.23in²
Good luck!!
Answer:
just look for an cereal box.
Step-by-step explanation:
Jada has d dimes. She has more than 30 cents but less than a dollar. Write two inequalities that represent how many dimes Jada has. plz help will give brainliest to whoever answers first.
Answer:
well we know d>30 and 1.00>d
so i think the answer would be just that d>30=1.00>d
Step-by-step explanation:
Answer:
30=1.00>d
Step-by-step explanation:
Jada has dimes. She has more than 30 cents but less than a dollar.
Write two inequalities that represent how many dimes Jada has.
Can be 10?
How many possible solutions make both inequalities true? If possible, describe or list the solutions.
Order these numbers from greatest to least: -4 ,1/4 , 0, 4, 3 1/2 ,7/4 , 5/4
hope this helps
The scatter plot shows the relationship between the test scores of a group of students and the number of hours they exercise in a week:
On a grid, Label Hours of Exercise on x axis and Test Scores on y axis. The title of the graph is Test Scores and Exercise. The scale on the x axis shows the numbers from 0 to 10 at increments of 1, and the scale on the y axis shows numbers from 0 to 100 at increments of 10. Dots are made at the ordered pairs 1.1, 12 and 1, 30 and 2.1, 21 and 2.5, 42 and 3.5, 30 and 3.5, 45 and 4, 55 and 5, 45 and 5.5, 60 and 5.5, 70 and 6.5, 40 and 7, 50 and 7.5, 80 and 8, 75, and 8.5, 60 and 9, 75. The ordered pair 9, 15 is circled and labeled as T. All the other points are put in an oval and labeled as P.
Part A: What is the group of points labeled P called? What is the point labeled T called? Give a possible reason for the presence of point T. (5 points)
Part B: Describe the association between students' test scores and the number of hours they exercise. (5 points)
pls explain both parts
Answer:
Part A: The group of points labeled P are called a cluster while the point labeled T is called an outlier. The presence of point T could be because one student got too carried away with exercising and forgot to study for the test.
Part B: For most of the students, as the number of hours they exercise increases, their test score increases too.
Step-by-step explanation:
please remember to re-word it ahaha i'm writing the same thing for this test.
Estelle and her cousin, Marshall, are debating how many walnuts to add to their banana-nut bread. Estelle wants to add 2/3 of a cup, and Marshall wants to add 0.75 cups. Who wants to add more walnuts to the bread? (Remember: it helps to convert the fraction to a decimal)
Estelle or Marshall
Find the missing side. Round to the nearest tenth when necessary.
Answer:
28.6
Step-by-step explanation:
12^2 + 26^2 = c^2
144+676 = c^2
√820 = C
28.6
Two figures are similar. One is 18 inches tall and the second is two feet tall.What is the scale factor. Not a multiple choice question
Answer:
3:4
Step-by-step explanation:
Compare the heights: 18 in and 24 in.
Then find the scale factor through division: 18/24 = 3/4 or 3:4
can someone pls help will give brainliest
Answer:
124(red) more people favored Florida than New York.
Step-by-step explanation:
38% of 400=152
7% of 400=28
152-28=124
Answer:
Option D) 124 more students favored Florida than New York.
Step-by-step explanation:
38% = 0.38
7 = 0.07
400*0.38 = 152
400*0.07 = 28
152 - 28 = 124
124
Have a nice day!
and can I maybe have brainliest? Thanks!
Remove the largest possible common factor. Check your answer by multiplication.
20x3 + 10x2 - 15x
Answer:
5x would be the largest factor
Step-by-step explanation:
that would leave us with 5x(4x^2+2x-3)
Answer:
Step-by-step explanation:
Jejshd
Find the volume of each figure.
Answer:
1,800
Step-by-step explanation:
V = l × w × h
V = 15 × 12 × 10
V = 180 × 10
V = 1,800 ft
Step-by-step explanation:
The volume of a box is equal to the length l times the width w times the height h.
[tex]lenght \times width \times height[/tex]
Substitute the values of the length l=10, the width w=15, and the height h=12 into the formula.
[tex]10 \times 15 \times 12[/tex]
Multiply 10 by 15.
[tex]150 \times 12[/tex]
Multiply 150 by 12.
[tex]1800(ft) ^{3} [/tex]
The Volume of the figure is 1800(ft)³.
Ridgeway Middle School offers after-school recreational sports. The graph represents all the students in Mr. Bryant’s first-period class and which sport they signed up to play after school.
Which relative frequency table best represents sports chosen by the students in Mr. Bryant’s class?
Answer:
The answer is slide 2 Where it shows you in deicamials
Step-by-step explanation:
Please help Arithmetic Sequence
Answer:
term 1: 61
term 2: 55
term 3: 49
term 4: 43
HELP PLEASE!! I WILL GIVE BRAINLYIEST
A bag contains pennies, nickels, dimes, and quarters. There are 50 coins in all. Of the coins, 16% are pennies and 30% are dimes. There are 4 more nickels than pennies. How much money does the bag contain?
Answer:
There is $5.93 in the bag
Step-by-step explanation:
50 coins
16% of 50 = 8 (pennies)
30% of 50 = 15 (dimes)
8 + 4 = 12 (nickels)
8 + 12 + 15 = 35 (total, without quarters)
Let's assume the rest are quarters, as no measurement of quarters is given.
15 quarters
Adding these up we get 593 cents, or $5.93
Day 2: 14.1 D Worksheet 14.1 D Worksheet math plz help
Answer:worksheet 1
7)a)3 b)-3
3- (-3)=3+3=6 units
8)a)4 b)-5
4- (-5)=4=5=9 units
2nd worksheet hve some doubt...sry buddy
Is (3,8) a solution to this system of equations? Yes/No
Y=7x+8
Y=x+1
Answer:
yes it is :)
Step-by-step explanation:
can someone plz help me with this math problem and plz explain how you got your answer
Answer:
Well for these problems you need to know the formula so
First off we have to square the radius thats just a fancy way of saying multiply by itself so 2.8 x 2.8 = 7.84 Now we just multiply that by pi!
so 3.14 x 7.84 = 24.6176 now sense we have to round it our final answer would be 24.6
Im giving 17 points pls help
Answer:
s=150c
$7450
Step-by-step explanation:
Answer:
$7450
Step-by-step explanation:
The equation would be C=5500+150S.
You would then substitute S for 13.
150x13=1950.
1950+5500=7450
The total cost would then be 7450.
Which two consecutive whole numbers does StartRoot 39 EndRoot lie between? Why?
I know this is right because i just answered it.
6 and 7 because 39 falls between 62 = 36 and 72 = 49.
Answer:
The answer is c
Step-by-step explanation:
<3
There is a square pyramid on the top of the dog house for the roof. The base length is 4 feet and the slant height is 7 feet. Find the surface area of just the roof of the dog house. Round your answer to the nearest tenth. (Hint: there is no base)
Answer: 56
Step-by-step explanation:
4(bh/2)
4(4(7)/2)
4(28/2)
4(14)
56
help guys please please
Answer:
x=29
Step-by-step explanation:
5x+35=180
5x=145
x=29
Answer:
x=29
Step-by-step explanation:
The total angle measure here is 180 degrees. Therefore, you set an equation with the angles given for 180:
5x+35=180
Then, solve:
5x=145
x=29
1 1/4 and 2 1/2 kilometer per minute what is the answer
Answer: 1.25 km/min + 2.25 km/min 3.5 km/min
Step-by-step explanation:
27301 ÷ 23
I will give brainliest!!!!!!
This is the second to last question i have
Answer:
53
Step-by-step explanation:
90-37=53.............
Answer and Step-by-step explanation:
When angles are complementary, it means that, when added together, will equal 90 degrees.
To find the missing angle, we subtract 37 from 90.
90 - 37 = 53.
The measure of the other angle is 53⁰.
#teamtrees #PAW (Plant And Water)
If Leroy buys crullers wholesale at 30 cents each and sells 325 at 100% markup, what is his profit if his other expenses are $95.00?
Answer:
Profit = $2.50
Step-by-step explanation:
Expenses:
(325 x 0.30) + 95.00 = $192.50
Gross sales:
325 x 0.60 = $195.00
Profit = $2.50