Answer:
the answer should be c) 15 and hope this is the right answer
Step-by-step explanation: You divide 210 by 14 and you will get 15 which is the answer so this is the correct answer.
Answer:
C
Step-by-step explanation:
\(210 \div 14 = 15\)
What is the sum of -6 and its additive inverse? Show work.
A: -12
B: -6
C: 0
D: 12
The sum of -6 and its additive inverse is (C: 0.)
The additive inverse of a number is the value that, when added to the original number, yields a sum of zero. The additive inverse of -6 is 6.
To find the sum of -6 and its additive inverse, simply add -6 and 6 together:
-6 + 6 = 0
To know more about inverse here
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Simplifying by combining like terms. 2 3/4c + 3 1/8c + 7
Please help!:)
Answer:
5 7/8 c + 7
Step-by-step explanation:
2 6/8 c + 3 1/8 c + 7
5 7/8 c + 7
Answer:
5 7/8c + 7
Step-by-step explanation:
2 3/4 c and 3 1/8c can be combined because they both have the same variable.
7 cannot be combined because it does not have a variable.
2 3/4c + 3 1/8c = 5 7/8c
therefore leaving the equation to be simplified from 2 3/4c + 3 1/8c +7 to
5 7/8c+7
Hope this helps! :)
a medium sized apple has a massof 60g.
about how many apples make 1kg
Answer:
16 apples
Step-by-step explanation:
There are a 1000 grams in 1 kg
1000 / 60 = 16.6667
This is not quite 17 apples, so we will round down to 16
Carlo said a population can have more than one sample associated with it. Do you agree or disgree with his statement? Justify your answer.
If Lily has 8 boxes full of books and each box has 36 books in it, and then she gives 7 away, how many will she have?
(A) 312 books
(B) 231 books
(C) 245 books
(D) 836 books
The rainfall for the month of July was above average. The water level in a small lake measured 8 3/4 feet at the beginning of the month. Due to all the rainfall, the water level rose 3/5 of a foot per week for the first three weeks, then the lake dropped 1/2 foot in the last week of the month.
What was the water level of the lake at the end of July?
A. 7 11/20 ft
B. 9 7/9 ft
C. 10 1/20 ft
D. 10 11/20 ft
c. 10 1/20 is your answer
Muriel told Shana that one of the products in the table was incorrect.
Which value in the table is incorrect?
Answer:
Jeff is awesome so yeah uuuuuu
The track pictured consists of a rectangular area and two semi-circular areas. The area of a rectangular part of the track is 32,000 square yards. The length of the shorter side of track is 160 yards.
*One answer only*
a. 80
b. 160
c. 800
d. 900
e. 1,300
f. 37,024
What types of shapes will tessellate?
all shapes will tessellate
circles
irregular polygons
regular polygons
Answer: D
Step-by-step explanation:
I'm going to ask this question again because no one really explained it to me 'clearly.' So if you could do that it would be much appreciated! I'll also give u a brainly <3
Question: What is the value of r.
Type the correct number into the ratio tables
Answer:
8 and 20 for cars and 20 for trucks
Step-by-step explanation:
For cars
4
8
12
16
20
Trucks
5
10
15
20
25
Answer: for trucks it’s 20 and for cars it’s 8,20
Step-by-step explanation: hope this helps!
Some students recorded how many minutes they spent on the phone in one day. They put the results in a Stem-and-Leaf Plot.
What is the mean number of minutes spent on the phone?
Explanation:
The data from the stem-and-leaf plot is:
10,
24,25,26,
30,30,32,33,
40,45,46
Add up those values
10+24+25+26+30+30+32+33+40+45+46 = 341
Then divide over n = 11 which is the sample size.
341/11 = 31 is the arithmetic mean.
Answer:
341/11 = 31 is the arithmetic mean.
Step-by-step explanation:
9. A rectangle has a perimeter of 62 inches. The length of the rectangle is 18 inches. What is the approximate width of the rectangle in centimeters? (1 inch is approximately 2.54 centimeters)
A. 33 cm
B. 610 cm
C. 65 cm
D. 152 cm
Answer:
when you write out the equation the answer comes out to letter D
Answer:
33
Step-by-step explanation:
The rectangle's perimeter = 62 inches.
The length = 18 inches.
The width: 62 ÷ 2-18 = 13 inches.
1inch ≈ 7.54 centimeters.
13 inches = 13x2.x4 = 33.12 centimeters.~33 cm.
Choose A
The perimeter of the rectangle = (The width + The length) xz }
The table shows the cost in dollars, y, for renting a pair of snow skis or renting a snowboard for x days. Which function shows the combined cost in dollars, y, for renting two pairs of snow skis and two snowboards for x days? y = 45x + 60 y = 90x + 120 y = 25x + 25 y = 20x + 35
Answer: this is the right answer y = 90x + 120
Step-by-step explanation:
How did you decide where to place your line of best fit? Describe your reasoning.
Based on your data, describe the relationship between age and the number of U.S. states a person can name in 60 seconds.
Do you see any areas in your data or points that could be considered clusters or outliers? Explain your answer in complete sentences.
Trolls will be reported
Answer:So I don’t know the other 5 points because you didn’t give the data about the age and number of US states named in 60 seconds, but using the 5coordinate points you gave, I was able to make this line of best fit.
So basically the units are counting up by 5.
The x axis is age in years and y axis is the number of US states named in 60 seconds.
Since you didn’t give me the data to make the other 5 points, I can’t really answer the last question, but from the graph that I did make, there are no points that would be considered outliers, and there are no clusters in sight.
(BTW THIS IS IMPORTANT!! - when you use the data to add the other 5 points, there might be an outlier or more then one outlier. And there might be a cluster. Just look at it after you graph the last 5 and change the answer I gave you if there is an outlier or cluster)
Step-by-step explanation:
what is 3 4/5 rounded to the nearest half
15 points to whoever answers this!!
Answer:
\(\frac{16}{27}\)
Step-by-step explanation:
From the table, we notice that the total number of students is:
\(3+10+8+6=27\)
Then, along the second column of the table, we notice that the number of students who do not have a brother is:
\(10+6=16\)
So, the probability that a randomly chosen student does not have a brother is:
\(\frac{\text{number of students who do not have a brother}}{\text{total number of students}}=\frac{16}{27}\)
Help pls ...................................
Answer:
x=-6.3÷3=2.1
X=3×12=36
X=3÷1.2=2.5
X=-1.2×-0.3=0.36
1). -3x = 0.3
==> x = 0.3/(-3)
==> x = -0.3/3
==> x = -0.1
_______________2). x/3 = -12
==> x = -1/6
___________________3). -1.2x = -30
==> x = -30/(-1.2)
==> x = 30/1.2
==> x = 300/12
==> x = 25
__________________4). x/(-1.2) = -0.3
==> x = -0.3 × (-1.2)
==> x = 0.36
(50% OFF of the original price) What is the sale price of a book of piano music originally priced at $14?
Answer:
$7
Step-by-step explanation:
50% is basically 1/2 so you would divide $14 by 2 and half of 14 is obviously $7 so when you do the math, you get your answer :)
You have a pizza with diameter 12
2
3 in., and a square box that is 12.65 in. across. Write 12
2
3 as a decimal. Can you fit the pizza inside the box?
What is the decimal expansion for 12
2
3?
A.12.6
B.12.65
C.12.6
D.12.66
pls help me
Answer:
D is the right choice and no you cannot fit the pizza inside the box.
Step-by-step explanation:
D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.
Answer:
I believe the answer is D.
Step-by-step explanation:
The table shows the multiplication of two linear expressions. Select the correct reason for each step.
Reason 1:
Reason 2:
Reason 3:
Reason 4:
Answer:
Step-by-step explanation:
reason 1:
opening of brackets to solve the expression
reason 2:
in multiplication order is followed i.e. the number always lead the variable in the expression
reason 3:
for clarification brackets are added to multiply like terms i.e. numbers with numbers and variable with the variable
reason 4:
the solved and simplified expression is delivered as a result
Liz's age is two-thirds of Debbie's age. Debbie's age is half of Freya's age. what is the ratio of Liz's age to Freya's age?
Answer:
Let's start by using variables to represent the ages of the three people:
Let L be Liz's age.
Let D be Debbie's age.
Let F be Freya's age.
From the problem, we know that Liz's age is two-thirds of Debbie's age, so we can write:
L = (2/3)D
We also know that Debbie's age is half of Freya's age, so we can write:
D = (1/2)F
To find the ratio of Liz's age to Freya's age, we need to express Liz's age and Freya's age in terms of a common variable. Since we have an equation relating Debbie's age to Freya's age, we can use that as the common variable. From the equation D = (1/2)F, we can solve for F in terms of D:
F = 2D
Now we can substitute this expression for F into the equation for Liz's age:
L = (2/3)D = (2/3)(1/2)F = (1/3)F
So Liz's age is one-third of Freya's age. The ratio of Liz's age to Freya's age is therefore 1:3.
Add.
[4−11−75]+[1−163]
A [5−13−108]
B [5−1−128]
C [5−12−18]
D [5−10−138] This is the matrix
Answer: tha answer is b
Step-by-step explanation:
and i really need help with a question on my page
and can i have brainliest
The angle between two lines What is the size of the angle between the two lines 3x-2y+1=0 and x-3y=0 (answer in degrees and minutes)
15 degrees, 15 minutes
62 degrees, 6 minutes
43 degrees, 31 minutes
37 degrees, 52 minutes
Which relationships describe angles 1 and 2?
Select each correct answer.
Answer:
complementary
Step-by-step explanation:
if you add angle 1 and 2 they equal 90 degrees that means it's complementary
Miles is buying a new computer for $1,150. He is considering two credit options. Option A Offers a 3 year loan with a 10% simple interest rate while Option B offers a 5 year loan with a 6.5% simple interest rate. Which is the better option and how much will he save? (Show your work!)
Answer:
Option A
Saves=$28.75
Step-by-step explanation:
See the image .
The better option is A.
And Miles will save $28.75
What is the simple interest?Simple interest is the borrowing amount added only to the principal amount.
The formula to calculate the simple interest is;
S.I. = P x T x R / 100,
Where S.I. is simple interest, P is principal amount, T is time period and R is interest rate in a year.
Given:
Miles is buying a new computer for $1,150.
He is considering two credit options.
Option A Offers a 3-year loan with a 10% simple interest rate,
that means,
S.I. = 1150 x 10 x 3 /100
= $345
While Option B offers a 5-year loan with a 6.5% simple interest rate.
That means,
S.I. = 1150 x 6.5 x 5 /100
= $373.75
The better option is A.
He saves = $373.75 - $345 = $28.75
Therefore, the better option is A.
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Solve the inequality and graph the solution : k/-1 > 4
Answer:
k<-4
Step-by-step explanation:
Please help me! im on an assignment an cant figure it out
Step-by-step explanation:
The difference beteen 9.2 ounces and 8.1 ounces is 1.1 ounces
and the difference in price is .49
so 1.1 ounces cost .49
$ .49 / 1.1 oz = $ .445 per ounce
Then Reid's bowl should cost 7.8 oz * $ .445 / oz = $3.47
What is the volume of a cylinder that has a height of 30 in. and a radius of 10 in.?
Answer:
V=9424.78 in.^3
Step-by-step explanation:
V=πr2h=π·102·30≈9424.77796 in³
Hope this helps
Banana Cupcakes
makes 10 cupcakes
1 cup granulated sugar
cup vegetable oil
1 large egg
4 tablespoons sour cream
2 medium-sized ripe bananas, mashed
1 cups all-purpose flour
1 teaspoon baking soda
teaspoon salt
1 teaspoon vanilla extract
pinch of nutmeg
You will use the recipe above to answer the following questions:
This recipe serves 10, but you need to serve 30. What number will you need to multiply the amount of each ingredient by to adjust the recipe? How did you determine this number?
How much vegetable oil do you need for 30 cupcakes?
How much flour do you need for 30 cupcakes?
What is the difference in the amount of vanilla extract you would need for 30 cupcakes?
What is the difference in the amount of salt you would need for 30 cupcakes?
In the real world, even though you make adjustments to a recipe to accommodate the number of people you need to serve, you sometimes round the amount of an ingredient instead of using an exact amount. Which ingredient would it make more sense to round rather than coming up with the exact amount? Why?
Answer: Hey give me 1 hour and ill answer it I'm doing odessyware rn so Ill get back to you later appreciate yo patients.
Step-by-step explanation: