Answer:B) 5
Step-by-step explanation:
7. K Corporation sells 4 times as many GE dishwashers as Wallace Company. The difference
between their sales is 180 dishwashers. How many GE dishwashers did each sell?
Number of GE dishwashers sell by K corporation and Wallace company is equal to 240 and 60 respectively.
As given in the question,
Let x be the number of dishwasher sell by K Corporation
And y be the number of dishwasher sell by Wallace Company
K Corporation sells 4 times GE dishwashers as compare to Wallace Company.
x = 4y ___(1)
Difference between sells of K Corporation and Wallace Company
x - y = 180 __(2)
Substitute the value of (1) in (2)
4y - y =180
⇒ 3y = 180
⇒ y = 60
Hence, x = 4 ×60
= 240
Therefore, number of GE dishwashers sell by K corporation and Wallace company is equal to 240 and 60 respectively.
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A manufacturer inspects 100 boxes of ice cream cones
after production to make sure no cones are cracked or
damaged. They find that 97 boxes have no defects. If
5,000 boxes of ice cream cones are being shipped to the
grocery stores, predict how many boxes will have damaged
ice cream cones.
Answer:
4850 boxes
Step-by-step explanation:
97 out of 100 boxes have no defects, can be translated into 97% of boxes have no defects. Using this number, we can find 97% of 5,000 to make an estimate of how many boxes will not have defects
.97(5,000)=4850
How many times will you use the digit 0 if you write all the natural numbers from 1 to
100?
Answer:
From 1 to100 11 times 0 will be used
Answer:
11
Step-by-step explanation:
this is the answer to your question
Amelia purchased an artwork for $1500 as an investment. At the end of each year its value is 1.01 times its value at the beginning of the year. Its value t years after purchase is given by V=A×1.01t.
What is the value of A?
The value of A from the equation is given by A = V ÷ ( 1.01 t )
The equals sign is a symbol used in mathematical formulas to denote the equality of two expressions.
The word equation and its cognates can have slightly different meanings in different languages.For instance, in English, an equation is any well-formed formula that consists of two expressions linked by the equals sign, whereas in French, an equation is defined as containing one or more variables. The first step in resolving a variable equation is to identify the values of the variables that lead to equality. The equation's solutions are the values of the unknown variables that satisfy the equality, which are often referred to as the variables for which the equation must be solved.The given equation is of the form V = A × 1.01t
V = A × 1.01t
or, A = V ÷ ( 1.01 t )
Therefore the value of A from the equation is V ÷ ( 1.01 t ) .
The value of A from the equation is V ÷ ( 1.01 t ) .
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select the equation that contains the points (-1,-8) and (3,4)
it would help if we were given the equations to choose from ^^'
Answer:
y = 3x - 5
Step-by-step explanation:
the equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
calculate m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (- 1, - 8 ) and (x₂, y₂ ) = (3, 4 )
m = [tex]\frac{4-(-8)}{3-(-1)}[/tex] = [tex]\frac{4+8}{3+1}[/tex] = [tex]\frac{12}{4}[/tex] = 3 , then
y = 3x + c ← is the partial equation
to find c substitute either of the 2 points into the partial equation
using (3, 4 ) , then
4 = 9 + c ⇒ c = 4 - 9 = - 5
y = 3x - 5 ← equation containing the 2 points
I don’t know how to answer this question are when I dilate it across the origin where it’s supposed to go
Answer:
I think the answer is (-6,2)
7. You have $170. You start a part-time job that pays $8.50 per hour.
a. Does the situation represent a function? If so, identify the independent and
dependent variables.
b. You work no more than 4 hours. Find the domain and range.
The situation represent the relation as I = 170+8.50t, where I= income is the dependent variable and t is working hour, is the independent variable.
What is dependent variable and independent variable?
The dependent variable is the variable in a function or experiment whose value depends on the independent variable. The independent variable is the known variable that is manipulated in order to determine its effect (if any) on the dependent variable.
The situation describes the function of income from working hours.
I = 170+8.50t.
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cos 5 pye/6
I need to figure this out for trig class
The value of the trigonometry ratio cos π/6 is √3/2 or approximately 0.87 .
Triangle side angle and length relationships are investigated in the area of mathematics known as trigonometry.
The use of geometry in astronomical studies gave rise to the field in the Hellenistic era in the third century BC. Greek mathematicians focused on chord calculation, whereas Indian mathematicians created the earliest tables containing values for trigonometric ratios (also known as trigonometric functions), such as sine.Historically, geodesy, surveying, celestial mechanics, and navigation have all used trigonometry.Trigonometric expressions are typically recast using these identities to decrease an expression, create a more usable version of an expression, or solve an equation.From the properties of trigonometry we know that :
π = 180 °
Therefore π / 6 = 30°
Therefore the value of cos π / 6
= cos 30°
= √3/2
= 0.866...
≈ 0.87
Hence the value of the ratio is 0.87 approximately.
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Sarah's wrote the equation y = 2 + 3x. Why is Sarah's equation incorrect? What is the correct equation?
1. A gardener is creating a circular flower
bed with a diameter of 10 feet in his yard. A
flexible rubber border material will be used
to go around the flower bed. How many feet
of the border material will be needed?
a. 5π feet
b. 25π feet
c. 10π feet
d. 100 feet
10π feet of the border material will be needed to go around the flower bed
What is Circumference of the circle?Circumference of the circle: the circumference is the perimeter of a circle or ellipse. That is, the circumference would be the arc length of the circle, as if it were opened up and straightened out to a line segment. More generally, the perimeter is the curve length around any closed figure
it is given in the question that a gardener is creating a circular flower bed with a diameter of 10 feet in his yard.
which means diameter, d=10 feet
A flexible rubber border material will be used to go around the flower bed
we need to find the circumference of the circle in order to find how many feet of the border material will be needed
Circumference of the circle= 2πr (if radius is given)
= πd (if diameter is given)
(but we know diameter=2radius)
substitute the given values in the circumference formula,
which is equal to = π(10)
= 10π feet
10π feet of the border material will be needed to go around the flower bed
Option c is correct
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Solve for x.
5r — 29 >_34
OR 2x +31 < 29
The value of the variable 'x' by using simplification method is: x > -1
What is simplification?
In mathematics, the simplification method is used to simplify the complicated or inequality expression. Basically, it convert the complicated expression to simpler one to make the easy calculation.
According to the question, the given inequality equations are as follows:
5r — 29 >_34 and 2x +31 < 29
For the variable 'x', the given equation can be simplified by using simplification method, we get:
2x +31 < 29 ⇒ 2x < 29 - 31 ⇒ 2x < -2 ⇒ x > -1
Hence, the value of the variable 'x' by using simplification method is: x > -1
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Pablo has 300 more dollars than Al. This is also four times as much as money as Al has. How
much money does Al have?
6. In Naleeyah's favorite video game, Coin Collector, she earns 24 points for every 8 coins she
finds. In the first level. Naleeyah found 30 coins. How many points did she earn in the first
level?
Answer: 6 points
Step-by-step explanation:
add 24 plus 8
you should get the total of 192
after that
divide 30 divided by 8
you should get the answer of 6
now you need to add 24 plus 6 and you will get the sum of 30
Select all (there are more than one) that are solutions to the system of linear inequalities graphed below:
The solutions are all the points inside the shaded region:
(1, 0.5) , (2,-1) and (2.5, -2)
parellel lines r and s are crossed by transversal line t and create an angle that measures 117 as shown fill in the other seven angles created with their measures
which number would go outside the circles?
Answer:
D. 7/9
Step-by-step explanation:
Whole numbers are all natural numbers, or positive numbers that are not fractions (including 0). A and C are whole numbers because they are positive and not fractions.
Integers are all whole numbers, but negative numbers are included as well. B is an integer because it is the negative version of a whole number.
D is a fraction, therefore being neither.
Juan read 300 pages in 5 days. which reading rate is equivalent?
A. 150 in 3 days B. 120 in 2 days
C. 105 in 1 day D. 100 in 3 days
Answer:
120 in 2 days
Step-by-step explanation:
Juan read 300 pages in 5 days. which reading rate is equivalent?
Juan reads 300/5 = 60 pages a day.
A. 150 in 3 days 150/3 = 50 pages a day
B. 120 in 2 days 120/2 = 60 pages a day
C. 105 in 1 day 105/1 = 105 pages a day
D. 100 in 3 days 100/3 = 33.33 pages a day
Pls help I’ll give Brainliest :)
Answer:
B. 5.5 batches
Step-by-step explanation:
22 oz / 4 = 5.5
hi. i accidentally pressed an answer so ignore that
Answer:
I believe that it's the letter "H"
Step-by-step explanation:
What's the answer to this?
Answer:
Step-by-step explanation:is 10
Solve number 8 please
Add the linear expressions.
(-1.41x - 0.01) + (5.62x + 2.73)
Solution of the linear expression (-1.41x - 0.01) + (5.62x + 2.73) after adding them is equal to 4.21x + 2.72.
As given in the question,
Given linear expression :
(-1.41x - 0.01) + ( 5.62x + 2.73 )
After adding the given linear expression we have,
(-1.41x - 0.01) + ( 5.62x + 2.73)
Collect like terms together of the given linear expression we get,
( 5.62x - 1.41x ) + ( 2.73 -0.01 )
= 4.21x + 2.72
Therefore, solution of the linear expression (-1.41x - 0.01) + (5.62x + 2.73) after adding them is equal to 4.21x + 2.72.
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please help literally dying
Answer:
56
Step-by-step explanation:
I need help on A, E on these questions thank you in advance!!
Answer: (-10, 20) and (6.5, 14)
Step-by-step explanation:
When x is -3 the equation would look as so:
y=6(-3)+8
y=-18+8
Then you would simplify: -18+8=-10
So: y=-10 when x is -3
Next, when x is 2 the equation would look as so:
y=6(2)+8
y=12+8
Simplify: 12+8=20
So: y is 20 when x is 2
For the equation y=1.5x+11 and x is -3 the equation will look like:
y=1.5(-3)+11
y=-4.5+11
Simplify: -4.5+11= 6.5
So y is 6.5 when x is -3
Next when x is 2 the equation would look like:
y=1.5(2)+11
y=3+11
Simplify: 3+11=14
So y is 14 when x is 2
I need help to understand why there is a 12 in the formulaThe repayment parameters of the $10,000 loan Trey qualifies for are given as follows; = $185.48 × 5 × 12 = $11,128.8While the total repayment amount for the 10 year loan term, '' is given as follows; = $102.63 × 10 × 12 = $12,315.6The difference between the total repayment for the 10-year term and the 5-year term loan, - , is given as follows; - = $12,315.6 - $11,128.8 = $1,186.80Therefore, the 5-year term is lower than the 10-year term by $1,186.80
Given the monthly payments for each one of the two terms, we can calculate the total repayment of the 5-year and 10- years term.
As for the 5-year plan,
[tex]\begin{gathered} 5\cdot12=60\to\text{months in 5 years} \\ 60\cdot185.48=11128.8 \end{gathered}[/tex]Similarly, for the 10-year plan,
[tex]\begin{gathered} 10\cdot12=120\to\text{months in 10 years} \\ 120\cdot102.63=12315.6 \end{gathered}[/tex]Finally, the difference between these two quantities is
[tex]12315.6-11128.8=1186.8[/tex]The answer is 'The 5-year term would be 1186.80 lower', option B
h(a) =a²
g(a)=-3a-3
Find h(7) + g(7)
The value of h(7)+g(7) is 25.
What is a value of a function?
The value of a function is a number which can be obtain by substituting a value in the function.
We are given
[tex]h(a)=a^{2}[/tex] and [tex]g(a)=-3a-3[/tex]
To find h(7) substitute a=7 in the equation we get,
[tex]h(7)=7^{2}\\h(7)=49[/tex]
Similarly to find g(7) substitute a=7 in the equation
[tex]g(7)=-3(7)-3\\g(7)=-21-3\\g(7)=-24[/tex]
Now add both the values to find to find f(7)+g(7)
[tex]f(7)+g(7)=49-24\\f(7)+g(7)=25[/tex]
Hence the value of f(7)+g(7) is 25.
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problem 8: find x and GJ
Answer:
x = 13, GJ = 5
Step-by-step explanation:
x - 8 = 5
x = 13
GJ = 5
what is the divisor of 76.3 ÷ 100?
The divisor is 1000 and the divident is 763.
In division, The number that is being divided is termed as the dividend, and the number that it is being divided by is called the divisor and the outcome of the division is the quotient, and the number which is left is called as remainder.
As per the question, 76.3 ÷ 100
The divident is equal to 76.3 and the divisor is equal to 100
But as the divident present is a decimal number, the decimal point can be removed by multiplying it with 10 and also multiplying the divisor with 10.
Now, the resulting division is
763 ÷ 1000
Here the divisor is 1000 and the divident is 763.
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Kimi and Jordan are both working during the summer to earn money and they are saving all their money. Kimi earns $9 an hour at her job, and has $6 saved up initially. Jordan earns $7.50 an hour, and has $18 saved up initially.
Using linear functions, it is found that they will have the same amount after 8 hours.
What is a linear function?A linear function, in slope-intercept format, is given by:
y = mx + b
In which the coefficients are described as follows:
The coefficient m is the slope of the function, which is the rate of change of the function, that is, the change in y divided by the change in x.The coefficient b is the y-intercept of the function, which is the the value of y when the function crosses the y-axis(x = 0).In the context of this problem, for their earning functions, we have that:
The slope is represented by the hourly earnings.The intercept is represented by the initial amount saved.Hence the functions are given as follows:
Kimi: K(x) = 6 + 9x.Jordan: J(x) = 18 + 7.5x.The number of hours after which they will have the same amount is found solving the following equation for x.
K(x) = J(x)
6 + 9x = 18 + 7.5x.
1.5x = 12
x = 12/1.5
x = 8 hours.
What is the missing information?This problem is incomplete, hence we suppose that it asks after how many hours they will have the same amount.
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Jenny is making jewelry craft kits. She purchases 3 bags of each color band. She divides the total number of bands equally into 4 kits. How many bands are in each kit?
Answer:
12
Step-by-step explanation:
Given:
3 bags of each color band
4 kits
To "divide equally" we need the greatest number that divides the two numbers 3 and 4 equally.
Find the greatest common factor of 3 and 4:
factors of 3 = 1,3,6,9,12,15,18,21,24....
factors of 4 = 1,2,4,8,12,16,20,24...
How many bands are in each kit?
12 or any other number that is a factor of both 3 and 4 such as 24,..etc.
