Answer:
Its the instrument that measures unknown quality of goods.
Step-by-step explanation:
Answer:
The size, length, width, surface, height or volume of a object.
A measurement is the size, length, width, surface height or volume of a object.
Sample measurements:
1 foot 1 yard1 inch1 gram1 pound1 ounceHope it helps!
Find a solution to the following system of linear equations by using either 1 point
substitution or elimination:
y = 4x + 8
2x + 5y = 4
If you can respond with a graph.
The graph of the system of equations is in the image at the end, the solutions are:
(-0.85, -1.85)
(5.85, 4.85)
how to solve the system of equations?Here we have the system of equations:
y = x - 1
y = (1/3)*(x + 2)*(x - 4)
To solve it graphically, just graph both equations in the same coordinate axis and find the points where the graphs intercept.
In the image at the end you can see where the graphs intercept.
There we can see that the two solutions are:
(-0.85, -1.85)
(5.85, 4.85)
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Carly said that 0.8÷10=0.04. Is she correct? Explain how you know.
To divide 0.8÷20 she needs to annex a ___ in the ___place. So, the quotient is ____, and carly is ___.
Answer:
To divide 0.8 divided by 20 she needs to annex a 0 in the hundredths place. So, the quotient is 0.04, and Carly is correct
To divide 0.8 divided by 20 she needs to annex a 0 in the hundredth place. So, the quotient is 0.04, and Carly is correct
What is the ratio?It is described as the comparison of two quantities to determine how many times one obtains the other. The proportion can be expressed as a fraction or as a sign: between two integers.
After the division has been done, the quotient is obtained. This signifies that the quotient is the result of dividing a dividend by a divisor.
It is given that,
0.8÷10=0.04
Because she has to annex zero in the hundredth place in order to divide 0.8 divided by 20. The quotient is thus 0.04
Thus, to divide 0.8 divided by 20 she needs to annex a 0 in the hundredth place. So, the quotient is 0.04, and Carly is correct
Carly is correct 0.8÷10=0.04
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Laura and Martin obtain a 20-year, $90,000 conventional mortgage at 10.5% on a house selling for $110,000. Their monthly mortgage payment including principal and interest, is $898.20.
a) Determine the total amount they will pay for their house b) How much of the cost will be interest? c) How much of the first payment on the mortgage is applied to the principal?
I'm going somewhere wrong on A, I cant seem to figure out the downpayment. I calculated 215568 but now I need to add the downpayment to it. HELP MARKING BRAINLIEST!
Answer:
$235568$125568Step-by-step explanation:
Given
Time = 20 years = 240 monthsMortgage amount = $90000Selling price = $110000Monthly payment = $898.20a) total amount
110000 - 90000 + 240*898.20 = 20000 + 215568 =$235568b) Interest cost
$235568 - $110000 =$125568selling price of a $17,100 truck with a 5% sales tax.
Answer:
17100 + 855tax = a total price of 17955
Step-by-step explanation:
We are required to find the selling price of a vehicle given the cost price and sales tax.
The selling price of the truck is $17,955
Given:
Cost price = $17,100
Sales tax = 5%
Amount of tax = 5% of $17,10
= 5/100 × 17,100
= 0.05 × 17,100
= $855
Selling price = cost price + amount of tax
= $17,100 + $855
= $17,955
Therefore, the selling price of the truck is $17,955
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Aaaaaaaaaaaaaaqqqqqqaaaaaaaaa help
Answer:
0.05?
Step-by-step explanation:
0.2 are taken by oarents
3/4 = 0.75 were taken by parents
0.20 + 0.75 = 0.95
1.00 - 0.95 = 0.05
65333445+76567*656667+9998088-98765666*765-876533=
answer asap plz giving brainliest
Answer:
-25202257301
hope this helped
Step-by-step explanation:
2. Which of the following is equivalent to 8^3 x 8^7 ?*
O 1) 8^21
O2) 8^4
O 3) 8^10
O 4)1
Answer:
3) 8^10
Step-by-step explanation:
Use formula: (same base)
a^m × a^n = a^m+n
So,
8^3 × 8^7 = 8^3+7
= 8^10
A student is running a 3-kilometer race. He runs 1 kilometer every 2 minutes. Select the function that describes his distance from the finish line after x minutes. (1 point)
f(x) = − 1/3 x + 2
f(x) = − 1/2 x + 3
f(x) = 1/2 x + 3
f(x) = 1/3 x + 2
Answer:
-1/2 x + 3
bases on this guy's answer I believe the answer is -1/2 x + 3
What are the x intercepts of the graph of the function below y = x2 - 3x - 28 .
The x-intercepts of the graph of the function [tex]y = x^2 - 3x - 28[/tex] are x = 7 and x = -4.
To find the x-intercepts of the graph of the function y = [tex]x^2 - 3x - 28[/tex], we need to set y equal to zero and solve for x. The x-intercepts occur when y is equal to zero.
Setting y = 0, we have the equation:
[tex]0 = x^2 - 3x - 28[/tex]
To solve this quadratic equation, we can factor it or use the quadratic formula. Let's use the quadratic formula in this case.
The quadratic formula states that for an equation of the form [tex]ax^2[/tex] + bx + c = 0, the solutions for x can be found using the formula:
x = [tex]ax^2[/tex]
For our equation [tex]0 = x^2 - 3x - 28[/tex], we have a = 1, b = -3, and c = -28. Plugging these values into the quadratic formula, we get:
x =[tex](-(-3) ± √((-3)^2 - 4(1)(-28))) / (2(1))[/tex]
Simplifying further, we have:
x = (3 ± √(9 + 112)) / 2
x = (3 ± √121) / 2
x = (3 ± 11) / 2
This gives us two possible solutions for x:
x1 = (3 + 11) / 2 = 14 / 2 = 7
x2 = (3 - 11) / 2 = -8 / 2 = -4
Therefore, the x-intercepts of the graph of the function y = [tex]x^2 - 3x - 28[/tex]are x = 7 and x = -4.
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You are a part of a sports team that has at least 7 players but no more than 10 on a team. Your jerseys for the team cost $35 each and can be represented by the function f(x)=35xwhere x is the number of players. What is the range of this scenario?
need help writing out the equation using the numbers<3
Answer:
Range is $105
Step-by-step explanation:
10*35=350
7*25=245
350-245=105
Tina painted 1/2 of a bedroom in 3/4 a day. How many days will it take dor Tina to paint one bedroom
Answer: 1 1/2 days because 3/4+3/4 is 1 1/2
Step-by-step explanation:
I did the math can I get brainliest
The number of days taken by Tina to paint the complete room is 3/2 day.
Given that, Tina painted 1/2 of a bedroom in 3/4 a day.
What are proportion?A proportion is an equation in which two ratios are set equal to each other.
Let the number of days taken by Tina to paint one complete bedroom.
Then, the proportion is 1/2 : 3/4 :: 1 : x
⇒ x/2=3/4
⇒ 4x=6
⇒ x=6/4
⇒ x=3/2
Therefore, the number of days taken by Tina to paint the complete room is 3/2 day.
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A construction crew has just finished building a road. The crew worked for 8 days. If they built 3 5/6 kilometers of road each day, what is the total length of road they built?
Answer:
30 2/3 kmStep-by-step explanation:
Construction speed
3 5/6 km/dayTime
8 daysRoad length
8 * 3 5/6 =8 * 23/6 =92/3 = 30 2/3 kmWe are going to need to multiply to find the total length of road they built.
3 5/6 * 8
23/6 * 8/1
184/6
30.66.. or 30 2/3
Therefore, they built 30 2/3km of road.
Best of Luck!
PLEASE help if you can do both or just one I really need help
Answer:
the second one is 1 7/8 or 15/8 the first one is 3
Step-by-step explanation:
I’m being timed i need to evaluate
2
3(5+1) ÷ 3² = 3(6) ÷ 3²
= 18 ÷ 3² = 18 ÷ 9 = 2
8. AI, Bob, Carol, and Diane shared a $1000 prize. Bob got twice as much as AI,
Carol got 3 times as much as Al, and Diane got $100. How much, in dollars, did
Al get?
Answer:
Al got 150 dollars
Step-by-step explanation:
If we know for certain that Diane receives 100 dollars, than there is 900 left. If Al gets 150, then Bob, getting twice as much, would receive 300, and carol who gets three times as much would get 450. So 450+150+100+300=1000$
-1.5(4x+1) >_ 4.5-2.5(x+1)
Answer:
x< 11/7
Step-by-step explanation:
1.
If I have £400 and I give 15% of the total to charity, how much does the charity
receive?
Running at a constant rate, 6 machines can produce 100 boxes of chewing gums in 8 hours . How many more minutes is required to complete the same job with 5 such machines ?
Answer:
96 more minutes are required to complete the same job with 5 such machines
Step-by-step explanation:
Proportions
We know 6 machines produce 100 boxes of chewing gum in 8 hours. For convenience, we'll work in minutes instead of hours.
The time needed for the 6 machines to complete the job is 8*60=480 minutes.
Considering proportions, if 6 machines complete the job in 480 minutes, then ONE machine would need 6*480 = 2880 minutes.
Now consider 5 such machines working. The time needed would reduce by a factor of 5: 2880/5=576 minutes
Now we know 5 machines would take 576 minutes. That is a difference of 576 - 480 = 96 minutes. Thus,
96 more minutes are required to complete the same job with 5 such machines
what is the 7th term in the series? 15,35,55
Expand and simplify the expression: 4u - 3 ( 2u - 5v) *
Answer: -2u + 15v
Step-by-step explanation:
Hey there!
Step 1: Expand by distributing terms.
4u - (6u - 15v)
Step 2: Remove parentheses.
4u - 6u + 15v
Step 3: Collect like terms.
(4u - 6v) + 15v
Step 4: Simplify.
-2u + 15v
~I hope I helped you! :)~
Answer:
Expanded: 4u-6u+15v Simplified: -2u+15v
Step-by-step explanation:
To expand, distribute the negative three to the terms in the parentheses by multiplying. Because a negative times a negative is a positive, it becomes plus 15v. To simplify, simply add like terms (the u variables).
!!Square root related
2 times square root 108 minus 3 times square root 12
Answer:
Step-by-step explanation:
√
12
−
√
108
Simplify each term.
2
√
3
−
6
√
3
Subtract
6
√
3
from
2
√
3
.
−
4
√
3
The result can be shown in multiple forms.
Exact Form:
−
4
√
3
Decimal Form:
−
6.92820323
…
A 3-column table with 3 rows. Column 1 is labeled Fraction with entries a, StartFraction 1 over 9 EndFraction, five-thirds. Column 2 is labeled Decimal with entries 1.2, b, 1.ModifyingAbove 6 with bar. Column 3 is labeled Percent with entries 120 percent, 11 and StartFraction 1 over 9 EndFraction percent, c.
Identify the values of the variables that complete the table to show the equivalent fractions, decimals, and percents.
a =
b =
c =
Answer:
A-10%
B-25/100
C-1/2
Step-by-step explanation:
i did it and got it right, hope this helps :D
Out of the 20 students in Mrs. Green's class, 16 have a pet. What percent of the students in Mrs. Green's dass have a pet? The percent of students in Ms. Green's class that have a petis%.
Answer:
80%
Step-by-step explanation:
Step 1:
16 : 20 Ratio
Step 2:
16/20 Convert to a fraction
Step 3:
4/5 × 20 Simpify and Multiply
Answer:
80% Convert to percentage
Hope This Helps :)
Help me with graphing
Answer:
option 3 I guess...isn't it..
the mayor has 0.64 GB of space remaining on his iPad. he wants to download a a app that is 0.24 GB a photo app 0.403 in a math app GB which components of apps can he download explain your thinking.
i'd need a Step-by-step explanation:
pls help will give brainliest to the best answer
Answer:
x = -32/5
The equation has infinitely many solutions bc it can be rewritten as 0 = 0
Step-by-step explanation: dont forget the brainliest plz
Compute the discriminant, d = b2 - 4ac, of the quadratic equation 2x2 + 3x + 4 = 0.
O d= 72
Od=9
d = 4
long
O d=-23
Answer:
b
Step-by-step explanation:
Choose the number sentence that illustrates the distributive property of multiplication over addition.
O A. 8(7 + 3) = (8 + 7)(8 + 3)
OB. 8* (7 + 3) = (8 x 7) + 3
OC. 8x (7 + 3) = (8 x 7) + (8 x 3)
Answer:
C
Step-by-step explanation:
The answer is c
Write the equation that can be used to solve for x.
7x + 7 + 4y = 112
-7 from both sides
