Answers
Answer:
Put it on calculator
Step-by-step explanation:
Or multiple 7x10. And 10x10 to make the percentage from 100 it will be 70
If you don't understand don't be shy to ask you should learn from your mistakes
Answer:
C. 70%
Convert 7/10 into a decimal, 0.7, and then convert into a percentage, 70%. :)
Related Questions
p → ¬q use the conditional-disjunction equivalence to find an equivalent compound proposition that does not involve conditionals
Answers
Answer:
¬p ∨ ¬q
Step-by-step explanation:
Since p → q is equivalent to ¬p ∨ q, just invert q
Using DeMorgans theorem, you could also write it as ¬(p ∧ q)
Anita, Bhanu and Cathy were born on the same year. Anita's birthday is 3 days before Bhanu's birthday and 2 days after Cathy's birthday. Bhanu was born on 2nd March 2008. On what day was Cathy born?
a. 25th February 2008
b. 26th February 2008
c. 28th February 2008
d. 4th March 2008
Will mark the best answer with explanation as Brainliest
Answers
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Find an ordered pair (x, y) that is a solution to the equation 6x+y=7
Answers
6(1)+1=7
Hope this helps!!
point(s) possible
Acme Movers charges $210 plus $20 per hour to move household goods across town. Hank's Movers charges $55
per hour. For what lengths of time does it cost less to hire Hank's Movers?
Answers
For less than 6 hours, Hank's Movers charge less.
For what lengths of time does it cost less to hire Hank's Movers?Acme movers charge $210 plus $20 per hour, so if they work for x hours they charge:
A(x) = $210 + $20*x
Hank's movers only charge $55 per hour, so here the linear equation is:
H(x) = $55*x
They charge the same amount when:
A(x) = H(x)
$210 + $20*x = $55*x
Now we can solve that to get:
$210 + $20*x = $55*x
$210 = $55*x - $20*x = $35*x
$210/$35 = x = 6
So, for 6 hours, both companies charge the same amount.
For less than 6 hours, Hank's Movers charge less.
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Write 2 x 10 ^-5 in standard notation
Answers
Answer:
0.00,002
Step-by-step explanation:
Since the exponent is negative. The number written in standard form is much smaller than 2. How much smaller? We need to move the decimal 5 places to the left. When we do not see the decimal it is at the end of the number.
We do not see the decimal in 2, so we know it is to the right of the 2. If I move that 5 places to the left, I get. 0.00,002
A florist has to make several bouquets with 36 roses, 27 tulips and 18 lilies. What is the largest number of bouquets she can make without any flowers being left out?
Answers
what value does the 3 represent in the number 16.344
Answers
Solve for the variable. 4/5 = 20/?
A. x = 5
B. x = 16
C. x = 20
D. x = 25
Answers
Answer:
Its 25
Step-by-step explanation:
It is 25 as 4x5 is 20 so u have the denominator so u do the same for 5 , 5x5 is 25 so 4/5=20/25
Calculate the volume.e of a cylinder. 10 cm is the radiusand 30cm is the height. Then calculate the capacity of the cylinder in liters
Answers
Answer:
Volume = 9424.78 cubic centimeters
Capacity = 9.425 liters
Step-by-step explanation:
Volume of a cylinder given r = radius and h = height is
V = πr²h
Given r = 10 and h = 30
V = π (10)² . (30) ≈ 9424.78 cubic centimeters
1 liter = 1000 cubic centimeters this works out to
9424.78/1000 = 9.42478 ≈ 9.425 liters
Ching Weng's budget and expenses for personal items for January are
below. How much more or less did she spend than she budgeted?
Newspapers, gifts
A$39.75 less
B$39.75 more
C $44.75 more
D $44.75 less
Answers
Ching Weng spend 39.75 less then she budgeted on the personal items for the month of January.
We have Ching Weng's budget and expenses for personal items.
We have to determine how much more or less did she spend than she budgeted.
What is budget ?A budget is an estimation of revenue and expenses over a specified future period of time.
According to the question -
The total amount kept by Ching Weng as budget = $95 + $15 + $20 = $130
The total expenses of Ching Weng = $60.75 + $7.85 + $21.65 = $90.25
Since, expenses are less than budget, she spend less than she budgeted. Thee amount saved by her is =
Total budget - total expenses = 130 - 90.25 = $39.75
Hence, Option A is the correct alternative.
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I will give brainliest to who ever helps
Answers
Answer:
Use Pythagorean theorem. [tex]\sqrt{52}[/tex]
Step-by-step explanation:
Find the the slope of the line y=-9x+10
Answers
Answer:
-9
Step-by-step explanation:
This equation is written in slope intercept form, so This will make it easier.
We can find the slope of the line by plotting the equation, or using the equation itself.
y = mx + b is the slope-intercept form, where m is the slope
this means that the slope is -9
Hope this helps! ^^
Tony plays running back for his football team. During a football game, Tony gained six yards on the first play. Then he lost eight yards on the second play.
Answers
Um... -2 net yards. Also, Tony should reconsider his position if he's losing 8 yards on one play.
Joan is planting a rectangular garden that is 20 ft. long and 25 ft. wide. What is the total area of the garden?
A. 90 ft²
OB. 45 ft²
OC. 180 ft2
OD. 500 ft²
E. 1025 ft²
Answers
Answer:
D
Step-by-step explanation:
Length of the Joan’s rectangular garden = 20 ft
Width of the Joan’s rectangular garden = 25 ft
We know that ,
Area of rectangular garden = length x width
Now ,
Area of Joan’s rectangular Garden = 20 ft x 25 ft = 500[tex]ft^{2}[/tex].
What is the domain of g?
Answers
Answer:
B. -5 ≤ x ≤ 7.
Step-by-step explanation:
Al; x values greater or equal to -5 and less than or equal to 7.
The filled circles mean these x values are included in the domain.
What is the standard unit of volume? What can be used to measure volume?
Answers
Answer:
The answer is Cubic Units (Thank me later)
Step-by-step explanation:
describe the translation of the point to its image
Answers
Answer:
13 to the left and 13 up
Step-by-step explanation:
September
A box has 22 white balls and 25 black
balls. How many balls are there in box?
Answers
Answer:
47
Step-by-step explanation:
22+25=47
Hope this helps.
Answer:
Step-by-step explanation:
If the box has 22 white and 25 black, you would add 22 and 25 to find the total amount
22+25= 47
There are 47 balls in the box
Hope this helps! ^^
HURRRYY!!!!!!!!!
Which steps must you take to convert 15,840 feet per minute into miles per minute? Check all that apply.
Write a conversion factor with miles in the numerator and feet in the denominator.
Write a conversion factor with feet in the numerator and miles in the denominator.
Multiply 15,840 by 5,280.
Divide 15,840 by 5,280.
Cancel units of feet.
Answers
Answer:
The factor which is used to convert feet per minute into miles per minute is:
1 ft per minute=0.000189 miles per minute.
( since, 1 ft.= 0.000189 miles )
Step-by-step explanation:
Conversion factor--
A conversion factor is a factor which is used to convert one unit to another by multiplication or division by a specified number.
We know that:
1 miles= 5280 ft.
This means that:
1 ft.=1/5280 miles
i.e. 1 ft.= 0.000189 miles.
Hence, 1 ft per minute=0.000189 miles per minute.
Who invented algebra?
Answers
Find the area of a rectangle that has a length of 21 meters and width of 5 meters. Express the area in square feet and round your answer to the nearest tenth.
Answers
Answer:
Area = 105 square feet
Hope this helps :)
Step-by-step explanation:
Formula for Area of a Rectangle: l × w = Area
1. To find the area, multiply 21 and 5.
21 × 5 = 105
Area = 105 square feet
Vectors! A ship can sail at 30 km/h in still water. The ship heads due north. The water current is flowing at 10 km/h due east.
a) What is the actual velocity of the ship?
b) What direction does the ship sail in?
Answers
Answer:
a) 31.62 km/hb) 18.4° NE======================
GivenThe speed of the ship = 30 km/h,The speed of the current = 10 km/hA) Actual velocity is found as the sum of two vectors representing the two velocities.
Since the directions are at 90° (N and E), we will use Pythagorean to find the actual velocity.
[tex]v = \sqrt{30^2+10^2}=\sqrt{1000}= 31.62[/tex] km/h (rounded)b) Let the direction the ship sails in is x. Use trigonometry to find the angle from the North:
tan x = 10/30tan x = 1/3x = arctan (1/3)x = 18.4° NE16/5 divided by 6/5 =
A. 3/8
B. 96/25
C. 8/3
D. 25/96
Answers
1.5( 3y + 2) – y=2(8y – 6)
Answers
Answer: y = 1.2
Step-by-step explanation:
1.5(3y+2) - y = 2(8y-6)
4.5y + 3 - y = 16y - 12
3.5y + 3 = 16y - 12
-3. -3
3.5y = 16y - 15
-16y. -16y
-12.5y = -15
—— —— <—fraction symbol to divide
-12.5. = -12.5
y. =. 1.2
Answer:
5y=6
Step-by-step explanation:
4.5y+3-y=2(8y-6
16y-12
3.5y+3-16y=-12
12-3
-12.5y=-12-3=15
-125y=--150
A local gym is running a promotional offer of 40% off their annual gym memberships.
The annual membership costs £340.
How much discount would you get off?
What is the cost of the membership after the discount?
Answers
The cost of the membership after a discount of $ 136 will be $ 204.
We are given that:
a local gym is giving a discount for the promotional offer it has to make.
Discount percentage = 40 %
Cost of the annual membership = $ 340
Discount = 40 % of $ 340
Discount = 40 / 100 × $ 340
Discount = 0.4 × $ 340
Discount = $ 136
So, the cost of annual membership after discount will be:
Cost = $ 340 - $ 136
Cost = $ 204
Therefore, the cost of the membership after a discount of $ 136 will be $ 204.
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if 4 liters of a 15% vinegar solution is mixed with x liters of a 30% vinegar solution, the result is a 25% vinegar solution. How many liters of the 30% vinegar solution were mixed ?
Answers
8 liters of 30 percent vinegar solution was mixed.
Percent or percentage is defined as the value for every 100. the simple way to calculate percentage is by dividing the data with the whole data and multiplying it by 100.
4 liters of 15 percent vinegar solution contains:
(15/100)×4 liters of vinegar=0.6 liters
x liters of 30 percent vinegar solution contains:
(30/100)× x liters of vinegar=0.03x liters
Therefore the total vinegar in the 25 percent solution is (0.6+0.3x) liters.
Total volume of the solution is (x+4) liters
(x+4) liters of 25 percent solution contains:
(25/100)×(x+4) liters =(0.25x+1) liters
Now we can equate both values to calculate the value of x from a linear equation:
(0.6+0.3x)=(0.25x+1)
or, 0.05x=1-0.6
or, x= 8 liters
Hence 8 liters or 30 percent solution was mixed.
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Is the y-axis on the vertical or horizontal line?
Answers
Jayme submitted the following work when asked to convert 34/5 to a mixed number
Answers
Answer:
jayme submitted the following work when asked to convert 34/5 into mixed fractions
6 4/
Step-by-step explanation:
Answer:
6 4/5
Step-by-step explanation:
In the figure below, angle 1=(x+42)° and angle 2=2x° Find the angle measures.
Answers
Answer:
Step-by-step explanation:
Algebra 2 Table Question
Answers
Answer:
Y = 7/{3^(x+1)}
The number 7 is constant in the relation
The denominator is increasingly exponentially with the number 3 as i