Answers
Answer:
I believe the answer is B
Step-by-step explanation:
Related Questions
Paint cost $19.95 per gallon. Nikki needs 10.25 gallons to complete a painting project. How much will Nikki spend on paint? Remember to ground the nearest penny.
Answers
Answer: it depends. If you can buy the paint by the quarter gallon (because she needs 10.25 gallons) then 19.95 x 10.25 = $ 204.49
If she cannot buy the partial paint she needs then she would have to buy 11 gallons :
19.95 x 11 = $219.45
Step-by-step explanation:
At the mall in Miami, Roberto found a jacket he liked. The normal price was $120, but the jacket was on sale for 40% off. If Roberto has $50 to spend, does he have enough to buy the jacket? If not, how much more money does he need?
Answers
Answer: No, He will need $22 to add to his money to buy jacket.
Step-by-step explanation:
Normal price of jacket =$120,
New price = 40% off which means 40% Less than the Normal price
= 40/ 100 x 120
=0.4 x 120 = 48; 120 -48= $72
New Price = $72
Therefore Roberto with $50 to spend does not have enough to buy the jacket
He will need $72- $50 =$22 to add to his money to buy jacket.
The solubility of NaCl is 284 grams/100 grams of water. What is this
concentration in ppb
Answers
Answer:
As
parts per million can be calculated by applying formula Ppm=(mass of solute/mass of solution)×1,000,000
In given condition
Mass of solute which is NaCl is 284g
Mass of solution which is watervis 100g
Ppm=284/100×1,000,000
=284000ppm
I hope it's helpful!
Answer: 284,000 ppm
Step-by-step explanation:
If Isabelle chooses to read 5 books
with a total of 1260 pages, how much would she earn? And also I need the equation someone help I have to submit it by 10:30 :(
Answers
Answer:
I really don't know I just wanna know to
is this correct?
I just started learning this
Answers
3^2 = 9
5^2 = 25
2^5 = 32
(5^2 = 5*5 = 25)
(2^5 = 2*2*2*2*2 = 32)
The original price of the computer is $500. The sales tax is 6%. What is the selling price of the computer?
Answers
Answer:
$530
Step-by-step explanation:
100 + 6 = 106
500/100 X 106 = 530
The selling price of the computer is $530
What is original price?"Original Price refers to the Fixed Price, Floor Price, Tunnel Price, the Premium or any other agreed upon price and established in the Confirmation."
What is sales tax?"Tax which is charged by the government on the of an item. The tax which is included in the prices is called Value Added Tax (VAT)."
We have
Original price of the computer = $500
Sales tax = 6%
Based on the given conditions
Formula for selling price with original price and sales tax
Selling price (OP with sales tax) = OP×( tax rate in decimal form+1)
Selling price (OP with sales tax) =500 × (6% + 1)
= 500 × (0.06 + 1)
= 500 × 1.06
= 530
Hence, The selling price of the computer is $530.
Learn more about original price, sales tax and selling price here
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Find the probability of rolling a 3 when you toss two fair 6-sided dice and add the result from each die.
Answers
Answer:
would it be 2/12 or 1/6 of a chance of getting a three
Be prepared!!! Help please!!!! What is 1/3x 3.14x6^2x11 equal????
Answers
Someone pls help me on this it’s timed
Answers
Which of the expressions below has a 4 in the ones place of the sum? Select all that apply.
A) 7.46 + 6.22
B) 134.5 + 121.8
C) 12.35 + 11.81
D) 91.45 + 13.23
Answers
Answer:
its C or D
Step-by-step explanation:
i think it's both !
what is -2x – 10 = 4????
Answers
Answer:
x = -7
Step-by-step explanation:
-2x - 10 = 4
-2x = 14 | Add 10 to both sides
x = -7 | Divide both sides by -2
What is this number in standard form?
(5×1,000)+(7×10)+(8×1)+(4×110)+(1×11,000)
Answers
Standard form of given expanded form of a number is 16518.
What is meant by expanded form?The expanded form of the number is the splitting of numbers based on the place value, such as ones, tens, hundreds, thousands, ten thousand, and so on. The number that is represented by the sum of each digit multiplied by its place value is called the expanded form of the number.
Given
Expanded form = (5×1,000)+(7×10)+(8×1)+(4×110)+(1×11,000)
We have to convert the expanded form into standard form
= 5000 + 70 + 8 + 440 + 11000
= 16518
Thus, standard form of given number is 16518.
Find out more information about expanded form here
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Answer:
16,518
(or 1.6518 x 10⁴)
Step-by-step explanation:
Expanded form: The digits of a number are split into individual digits based on their place value. Each digit of a number can be written in multiple of 1, 10, 100, 1000, etc.
Standard form: The combination of digits written together as a single number.
The given number is not quite, but almost, written in expanded form:
(5 × 1,000) + (7 × 10) + (8 × 1) + (4 × 110) + (1 × 11,000)
For it to truly be written in expanded form, the (4 × 110) would be written as (4 × 10) + (4 × 100) and the (1 × 11,000) would be written as either (11 × 1,000) or (1 × 10,000) + (1 × 1,000).
If the number should be written in standard form as defined above, carry out the operations in the parentheses, then add them together:
[tex]\large\begin{array}{l c r}8 \times 1 & = & 8\\7 \times 10 & = & 70\\4 \times 110 & = & 440\\5 \times 1000 & = & 5000\\1 \times 11000 & = & 11000\\\cline{3-3}& & 16518\end{array}[/tex]
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However, in math there is another type of Standard Form (also called "Scientific notation") that is written in the form of [tex]a \times 10^n[/tex], where [tex]1\leq a < 10[/tex] and [tex]n[/tex] is any positive or negative whole number.
To convert a number into standard form, move the decimal point to the left or right until there is one digit to the left of the decimal point.
The number of times you have moved the decimal point is the power of 10 ([tex]n[/tex]).
If the decimal point has moved to the left, the power is positive.
If the decimal point has moved to the right, the power is negative.
To convert 16518 into standard form:
Move the decimal point 4 places to the left and multiply by 10 to the power of the number of places the decimal was moved (4):
⇒ 1.6518 x 10⁴
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**I have provided both standard forms, as it is not clear from the question which is required.**
Sarah has 20 bags of chips for her party 1/4 of the chips were doritos and 1/5 of the remaining chips are sour cream and onion how many bags of chips are sour cream and onion
Answers
3 bags of sour cream and onion crisps
Explanation:
1/4 of 20 is 20 divided by 4 so there are 5 packs of Doritos.
20-5=15 packs still left
1/5 of the remaining bags is 1/5 of 15. 15 divided by 5 is 3.
There are 3 bags of sour cream and onion crisps.
Hope this helped!
What is the value of y= 1/2x-1 x=4
Answers
Answer:
Y = 1
Step-by-step explanation:
X = 4
1/2 * 4 = 2
2 - 1 = 1
So, Y is equal to 1.
Hope this helps! :)
Answer:
The answer is 1
Step-by-step explanation:
1/2*4-1
2-1
1
9. I NEED HELP ASAP!! PLEASE PUT AND ANSWER AND STEP BY STEP EQUATION!! IF YOU DON'T KNOW THE ANSWER DON'T PUT ANYTHING!!
Write a rule for the linear function shown in the graph.
A. y = -x + 4
B. y = 4x - 3
C. y = 1/4x + 1
D. y = 2x + 5
Answers
Answer:
D. y - 2x + 5 ........................... I graphed every answer and this is the one that looks the same to yours
Step-by-step explanation:
Input Data :
x1 = 2, y1 = 4, x2 = 3, x3 = 7, y3 = 8
Objective :
Find the value of y2 on a given line?
Formula :
y2 =
(x2 - x1) x (y3 - y1)
(x3 - x1)
+ y1
Solution :
y2 =
(3 - 2) x (8 - 4)
(7 - 2)
+ 4
=
(1) x (4)
(5)
+ 4
=
4
5
+ 4
= 0.8 + 4
y2 = 4.8
Write the equation of the line perpendicular to y = -31 - 1 that passes through the point (3,4).
Answers
y= (1/3)x+3
Step-by-step explanation:
i think u mean y= -3x-1
the line perpendicular to the given line is -3.m2= -1
m2=1/3 y-4=1/3(x-3)
y= (1/3)x+3
I am not good at this at all. Help please
Answers
The Perimeter is 238! Have a good day:)
Answer:
The perimeter of the larger octagon is 238.
Step-by-step explanation:
Multiply the perimeter of the smaller octagon by 7.
34 x 7 = 238.
h + 9.3 = −9.3? please solve it for me
Answers
Answer:H+9.3 = -9.3 : H = -18.6 (pls brainless)
Step-by-step explanation:
Subtract 9.3 from both sides.
H + 9.3 - 9.3 = -9.3 - 9.3
Simplify:
H= -18.6
h=-18.6
-18.6+9.3=-9.3
So yes the answer to h+9.3=-9.3 is correct
You expected to walk 80 km in a day. You walked only 75 km. What was the percentage error?
596
6.25%
6.6796
93.3396
Answers
Answer:
Um my answer is 6.66666666667, so you could use this to help you (sorry i didn't get actual answer)
Step-by-step explanation:
Please help!
The radius of a circle is 35 centimeters.
Find the area of the circle.
Use 22/7 as an approximation for pi.
Answers
Answer:
7,700 cm²
Step-by-step explanation:
so you would do 22/7 x 35 squared is equal to 22/7 x 1,225 = 26,950/7 which you can simplify to 3,850 cm
I hope this is correct and helped :)
Find the value of x
PIC IS BELOW
Answers
Answer:x=7
Step-by-step explanation:
x=7
90-55=35
5x=35
x=7
First, we know that this is a right angle and it measures 90 degrees. We have to angle measurements that are given so we need to find out what x is.
So, we will subtract 55 from 90. 90-55= 35.
Now, we will have to set 5x equal to 35 and divide in both sides of the equation.
5x=35. 5 divided by 5 is 1. And 35 divided by 5 is 7 so that leaves us with x=7.
Hope this helps! :)
Lawrence deposits 512$ in saving account that earns 1.5% commission how much money would be in his account after 2 years
Answers
Answer:
$519.68
Step-by-step explanation:
(512$ × 1.5)/100
=$7.8
512$+ $7.8
= $519.68
What is the surface area of the cylinder
A. 80nft2
B. 112nft2
C. 88nft2
D. 96nft2
Answers
The cost of renting a bowling alley for a party is $110, plus $5 a person for food. Which equation can be used to find the total cost, C, of a party at a bowling alley for x friends?
Answers
Answer:
c=110+5x
Step-by-step explanation:
The equation that represents the total cost is C = 5x + 110.
What is Algebra?Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.
The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.
The expense of leasing a bowling alley for a party is $110, in addition to $5 an individual for food.
Let 'C' be the total cost and 'x' be the number of friends. Then the equation is written as,
C = 5x + 110
The equation that represents the total cost is C = 5x + 110.
More about the Algebra link is given below.
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what is the value of x
Answers
Answer:
72
Step-by-step explanation:
72 since it has to opposite parall sides
Answer:
72
Step-by-step explanation:
The angles are equal because the sides are equal.
combien de morceaux de 15cm peut on découper dans une ficelle de 1cm ?
Answers
Answer:
English translate for my help please??!
Step-by-step explanation:
I’m confused about this question
Answers
HELP PLZ HELP ASAP ASAP
Answers
Answer:
porportional
Step-by-step explanation:
p-(p-q)-q-(q-p)
can any one write down the answer with explanation I'll also mark brainliest
Answers
p - (p - q) - q - (q - p)
= p - p + q - q - q + p
= - q + p
Notes:
- x - = +
+ x - = -
- x + = -
+ x + = -
‘+’ means a positive number
‘-’ means a negative number
‘x’ means times
Hope it helps:)
How do I find x in this question?
Answers
Answer:
x = 8
Step-by-step explanation:
By Basic Proportionality Theorem:
[tex] \frac{3}{x - 2} = \frac{x}{x + 8} \\ \\ x(x - 2) = 3(x + 8) \\ \\ {x}^{2} - 2x = 3x + 24 \\ \\ {x}^{2} - 2x - 3x - 24 = 0 \\ \\ {x}^{2} - 5x - 24 = 0 \\ \\ {x}^{2} - 8x + 3x - 24 = 0 \\ \\ x (x - 8) + 3(x - 8) = 0 \\ \\ (x - 8)(x + 3) = 0 \\ \\ x - 8 = 0 \: \: or \: \: x + 3 = 0 \\ \\ x = 8 \: \: or \: \: x = - 3 \\ \\ \because \: length \: can \: not \: be \: - ve \\ \\ \implies \: x \neq - 3 \\ \\ \implies \: x = 8[/tex]