Answer: 90/8=11.25
Step-by-step explanation:
The product of 2 and 8 divided by 8 is equal to?
Answer:
2
Step-by-step explanation:
product of 2 and 8= multiply
2x8=16
Divide by 8
16/8=2
Simplify the square root of 18
Answer: [tex]3\sqrt{2}[/tex]
Step-by-step explanation:
[tex]\sqrt{18}[/tex] = [tex]\sqrt{3*6}[/tex] = [tex]\sqrt{3*3*2}[/tex] = [tex]\sqrt{3^{2}*2 }[/tex] = [tex]3\sqrt{2}[/tex]
About 10% of the population is left-handed. Use that statistic to answer the questions below.
Answer:
What is the question?
Step-by-step explanation:
Three friends equally share 1/2 of a pizza how much of the pizza does each friend get
The answer to this problem is 1/6.
The share of the pizza each friend will have is 1 / 6.
What is an expression?Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
Given that three friends equally share 1/2 of a pizza. The fraction of the pizza shared by each friend will be:-
Fraction of pizza = ( 1 / 2 ) x ( 1 / 3 )
Fraction of pizza = ( 1 / 6 )
Therefore, the share of the pizza each friend will have is 1 / 6.
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Which is true of the number 55,555?
A.Each digit has a value less than the value of the digit to its right and greater than the value of the digit to its left.
B.Each digit has a value 10 times the value of the digit to its right and 10 times the value of the digit to its left.
C.Each digit has a value 110 of the value of the digit to its right and 10 times the value of the digit to its left.
D.Each digit has a value 10 times the value of the digit to its right and 110 of the value of the digit to its left.
Answer:
D. Each digit has a value 10 times the value of the digit to its right and 1/10 of the value of the digit to its left
Step-by-step explanation:
Digits increase in value by a factor of 10 for each place you move to the left. Hence a digit to the right has 1/10 the value.
_____
Comment on place value
The multiplier for a base-10 (decimal) number system is 10 as you move one place to the left. In some other base, the multiplier is that base. In a binary (base-2) number system, each "bit" increases in value by a factor of 2 as you move to the left.
Therefore, the "Choice D" is the only correct answer.
Learn more:
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Robin is 11 years old. Her mother, Gwen, is 2 years more than 3 times Robin’s age. How old is Gwen?
Answer:
35 years old.
Step-by-step explanation:
To find the age of Gwen, multiply Robin's age, which is 11, by 3, which gives you 33. Then add two to 33 to get Gwen's age, which is 35 years.
Answer:
Gwen is 35 years old
Step-by-step explanation:
In order to understand the word problem better, I turned it into and equation.
Since Gwen is 2 years older than 3 times Robins age, the equation would be:
Gwens age = (3 • Robins age) + 2
G = (3 • 11) + 2
G = (33) + 2
G = 35
So Gwen is 35 years old.
What is the value of p in the equation 1/4(8-4p)+2p=12
Solution is 10. How?
I dont know if it helps but tell me if it does
if f(x) =6x-4 what is f(x) when x=8
Answer:
it's 44
Step-by-step explanation:
6(8) - 4
48 - 4
44
what the answer please answer quick need help
Answer:
6/5 = 1 1/5
Step-by-step explanation:
3/4 ÷ 5/8
Copy dot flip
3/4 * 8/5
Rewriting
3/5 * 8/4
3/5 *2
6/5
Changing from an improper fraction to a mixed number
5/5 +1/5
1 1/5
Answer:
[tex]\frac{6}{5}[/tex] = [tex]1\frac{1}{5}[/tex]
Step-by-step explanation:
Work out the volume of this cylinder.
Give your answer rounded to the nearest whole number.
image will be provided shortly
Answer:
24618 mm^3
Step-by-step explanation:
V = pi r^2 h
We know the diameter
r = d2/ = 28/2 = 14
V = pi (14)^2 (40)
Approximating pi to 3.14
V = (3.14 ) 14^2 *40
V =24617.6
Rounding to the nearest whole number
V = 24618
I WILL MARK AS BRANLIEST!
Chad is packing to go to college he packed 6 Mario games and nine brand new textbooks in a box the total weight of the box was 21 pounds realizing the box still had room and how strong he is, he put two more games in the box the new weight of the box is 22 pounds
What is the weight of one textbook and what is the weight of one game.
Answer:
0.5 pounds is one game
2 pounds is one textbook
Step-by-step explanation:
g = games
t = textbooks
Let's start with how much a game weighs. We know that when Chad added two more games the weight of the box increased by one pound (it was previously 21 pounds and then went to 22 when the two games were added). This means one game equals half of a pound (or 0.5 lbs.)...
[tex]2g = 1[/tex]
[tex]\frac{2g}{2} = \frac{1}{2}[/tex] -> if you divide one side by two, you must do the same to the other.
[tex]g = \frac{1}{2} = 0.5[/tex]
Now that we know the weight of the games, we can figure out the weight of the textbooks.
[tex]6g + 9t = 21[/tex] -> 6 games and 9 textbooks weigh 21 pounds.
Plugging in that each game is 0.5 pounds...
[tex]6(0.5) + 9t = 21[/tex]
[tex]3 + 9t = 21[/tex]
[tex]3 - 3 + 9t = 21 - 3[/tex]
[tex]9t = 18[/tex]
[tex]\frac{9t}{9} = \frac{18}{9}[/tex]
[tex]t = 2[/tex]
That means that each textbook equals 2 pounds.
I hope this helps!
Using the image of ⊙O to find the value of x, y and z.
Answer:
x = 30°
y = 60°
z = 96°
Step-by-step explanation:
Well the angle from the center that intercepts 120° is equal to 120° since it is a central angle.
y = 60° because oof supplementary angles.
The measure of z is 48 * 2 because the 48° is an inscribed angle.
z = 96°
And, the arc that angle y intercepts is also the arc the x intercepts.
That arc is 60° because 180° - 120° = 60°
x is an inscribed angle, so x = 1/2 * 60°
x = 30°
Hope this helps.
Get 14 points, Plz help me with this question, and give the right answer cause it's important
All angles are of triangle and thus give sum of 180⁰
x + 5 + 7x - 5 + x = 180⁰
9x = 180⁰
x = 20⁰
Answer:
it's 20
Step-by-step explanation:
(X+5)° + (7x-5)° + x°= 180° { sum of the three angles of the triangle is 180°}
X+5+7x-5+X = 180
X+7x+X+5-5= 180
9x+0 = 180
9x = 180
therefore X= 180/9
= 20
What’s the correct answer for this?
｡☆✼★ ━━━━━━━━━━━━━━ ☾
As the radius of the circle is 5
You need to square this value for it to fit the equation
5^2 = 25
Thus, your answer would be option B
Have A Nice Day ❤
Stay Brainly! ヅ
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Claim: Most adults would erase all of their personal information online if they could. A software firm survey of 564 randomly selected adults showed that 56% of them would erase all of their personal information online if they could. Find the value of the test statistic.
Answer:
The value of z test statistic is 2.871.
Step-by-step explanation:
We are given that a software firm survey of 564 randomly selected adults showed that 56% of them would erase all of their personal information online if they could. Find the value of the test statistic.
Let p = population proportion of adults who would erase all of their personal information online if they could.
So, Null Hypothesis, [tex]H_0[/tex] : p [tex]\leq[/tex] 50% {means that adults who would erase all of their personal information online if they could is less than or equal to 50%}
Alternate Hypothesis, [tex]H_A[/tex] : p > 50% {means that majority of adults would erase all of their personal information online if they could}
The test statistics that would be used here One-sample z test for proportions;
T.S. = [tex]\frac{\hat p-p}{\sqrt\frac{\hat p(1-\hat p)}{n} {} }[/tex] ~ N(0,1)
where, [tex]\hat p[/tex] = sample proportion of adults who would erase all of their personal information online if they could = 56%
n = sample of adults taken = 564
So, the test statistics = [tex]\frac{0.56-0.50}{\sqrt\frac{0.56(1-0.56)}{564} {} }[/tex]
= 2.871
The value of z test statistic is 2.871.
find the output, g, when the input, r, is 3.
g = -5r + 13
g = __
Answer:-2
Step-by-step explanation:
g=-5(3)+13
=-15+13
=-2
Hope this helps
Answer:
g = -2
Step-by-step explanation:
g = -5r + 13 Substitute 3 for r into the equation
g = -5(3) + 13 Multiply in the parentheses
g = -15 + 13 Add
g = -2
Please do it on a piece of paper if possible <3
A sphere has a diameter of 12 ft. What is the volume of the sphere? Give the exact value in terms of
[tex]\pi[/tex]
Answer:
288
Step-by-step explanation:
Just took test on edg
In circle G, r = 3 units. Maria draws a circle with double the area of circle G.
What is the area of Maria’s circle?
Answer:
The answer 28.27 *2 = 56.54
Step-by-step explanation:
A= πr^2
The area of Maria's circle, which is double the area of circle G is: 56.52 sq. cm.
What is the Area of a Circle?Area of a circle = πr²r = radius of the circleGiven:
Radius (r) of circle G = 3 units
Area of circle G = π(3²) = 28.26 sq. units.
Area of Maria's circle = 2(area of circle G)
Therefore:
Area of Maria's circle = 2(28.26)
Area of Maria's circle = 56.52 sq. cm.
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What are the domain and range of g(x)=−14(x−21)2+47?
Answer:
Step-by-step explanation:
Let's solve for g.
gx=(−14(x−21))(2)+47
Step 1: Divide both sides by x.
gx
x
=
−28x+635
x
g=
−28x+635
x
Answer:
g=
−28x+635
x
Andrea got 3 times as much candy than Stacy.If Stacy and Andrea got 28 pieces,how many pieces did Andrea get?
Answer:
Step-by-step explanation:
28x3=84
Answer:
The answer is 84
Because 28x3=84
A rectangular vegetable patch has an area of 56 square meters and a
perimeter of 30 meters. What are the dimensions of the vegetable patch?
meters by
meters
Answer:
The dimensions of the vegetable patch is 8 m by 7 m.
Step-by-step explanation:
Area of a vegetable patch is 56 square meters and the perimeter is 30 m.
If l is length and b is breadth, then area and perimeter of a rectangle is given by :
[tex]A=l\times b[/tex]
[tex]P=2(l+b)[/tex]
Substituting the values in the above formulas as :
[tex]l\times b=56\ ....(1)[/tex]
and
[tex]2(l+b)=30\\\\l+b=15\ .....(2)[/tex]
We need to solve equation (1) and (2) to find the values of l and b such that :
Equation (2), l = 15 - b
Equation (1) becomes,
[tex](15-b)b=56\\\\b=7\ m, 8\ m[/tex]
If b = 7 m, so, l = 8 m
If b = 8 m, l = 7 m
So, the dimensions of the vegetable patch is 8 m by 7 m.
1. Solve the equation for x.
6 = -8
X =
(Use the value of x in the sum )
Answer:
The equation does not have a variable
Step-by-step explanation:
6=?-8
Answer: The equation does not have a variable to solve for x
Hope this helps.
Answer:
6÷8=0.75
Step-by-step explanation:
hheks ccu h ccu se bfi s no San kfi rn ko is GB bbn 9 guy dndvidbtdjd
1
2
Arionna claims that since there are 3 feet in a yard, there are 9 cubic feet in a cubic yard. Which statement about her claim is
true?
Arionna is correct because there are 3 feet across the length of a cubic yard and 3 feet across the depth of a cubic yard.
3x3-9
Arionna is correct because there are 3 feet in a yard and there are 3 dimensions in a cubic yard length, depth, and height
3x3-9
Arionna is incorrect. There are only 3 cubic feet in a cubic yard because there are 3 feet in a yard, and the proportion wil
remain constant
Arionna is incorrect. There are 27 cubic feet in a cubic yard because a cubic yard is a prism with dimensions 3ft, 3x3ft
A prism with those dimensions will take 27 cubes to fill it if each cube is a unit cube of 1 ft
Helppppp
Answer:
Arionna is incorrect. There are only 3 cubic feet in a cubic yard because there are 3 feet in a yard, and the proportion will remain constant.
Step-by-step expArionna is incorrect. There are only 3 cubic feet in a cubic yard because there are 3 feet in a yard, and the proportion will remain constant.
lanation:
Answer:
The short answer you are looking for is C!
Step-by-step explanation:
I hope you all live a long prosperous life, I wish that you and your family live long and happy, I hope that you will all get through this pandemic and get good flying grades! god bless you if you read this to the end, I love you. ʕっ•ᴥ•ʔっ <3
A line passes through the point (4,-6) and has the slope of -3/4. Which is the equation of the line? y=-3/4x-3 y=-3/4x-6 y=-3x-3/4 y=-6x-3/4
Answer:
hope this helps you
.Select the three ratios that are in simplest form.
4/9
11/13
6/5
14/21
Answer:
4/9, 11/13, 6/5
Step-by-step explanation:
I need help please and thank you
Answer:
A
Step-by-step explanation:
Here you can check by trying points along the number line that are not included in the other number line. For example, x = -3 is included in A but not in B and x = -5 is included in B but not in A.
If x = -3, the inequality 5x > -20 is true because -15 > -20.
If x = -5, the inequality 5x > -20 is false because -25 is not > -20.
There for the answer should include x = -3 and not include x = -5, so A.
How many cubes with side lengths of 1/2 does it take to fill the prism? The prism has dimensions of 1, 2, and 2 1/2 cm
Answer:
The volume of the cube is 1/2 x 1/2 x 1/2 = 1/8
length x width x height = volume
1x2x2.5=5
2 1/2 = 2.5 because 1/2=0.5
to divide fractions multiply the reciprocal. The reciprocal is the fraction flipped over
5 / 1/8 = 5 x 8/1
5x8/1=40
40 cubes
Step-by-step explanation:
Find the slope and y intercept of the line y= 3x-6
Answer:
slope = 3
y-int= -6
Step-by-step explanation:
y=mx+b
m: slope
b : y-int
40 POINTS URGENT PLEASE HELP
a.) $385
b.) $430
c.) $444
d.) $480
Answer:
The amount of loan ($20000) after 48 months with 1.5% (0.015) interest rate is calculated by:
A = 20000 x (1 + 0.015/12)^48
= 21235.94$
Monthly payment of Grace is calculated by:
M = A/number of month
= 21235.94/48 = 442.4 = ~444$
Hope this helps!
:)
P.S: I did try the amortization formula, but something wrong with my calculator. I used other formula instead :)