Answer:
4v
Step-by-step explanation:
The value of x is already known (x=4v) so if it is a trick question then just know its already there. If it was 4=xv then x would be 4/v but obviously it's not asking that... If you were looking for the value of v it would be x/4...
PLEASE HELP ASAP ILL GIVE YOU 30 POINTS Jamie is excited for spring break this year. Her family is planning a vacation! She fully intends to take 20 pictures each day. checking her phone before leaving she notices she has 75 pictures already on the phone.
Given that the vacation will last a full seven days and Jamie's phone can hold a total of 200 pictures. How many pictures will she need to delete an order to make enough room in her phone for vacation photos?
Answer:
15 photos
Step-by-step explanation:
one can start off by first seeing how many photos will be taken on the vacation. We can do that by multiplying the days with how many photos will be taken for each- so 20×7= 140. Then we can take the total amount of photos the phone cam hold-200 subtract what we already have 200-75= 125 thats how much space if left but we need more (140). So the. we can start making quick guesses by taking 5 from 75 and see what we get then taking another 5 and another if needed we get 60 that finally gives when subtracted from 200- 200-60=140 the amount of space we need. Then finally we can just do 75-60 to get the total amount of photos we must delete. 75-60= 15
. Bryon competes on the school debate team. He won 0.40 of the debates in which he participated. Which statement is not true about Byron's debates?
Answer: See explanation
Step-by-step explanation:
You didn't give the options but let me help out.
Since Bryon won 0.40 of his debate, this means that he won 40% of his debate. 40% converted to fraction equals 40/100 = 2/5.
Since he won 40%, it means that he lost (100% - 40%) = 60%. He lost 3/5 and won 2/5.
Solve for x 4.12+52=8.23
Answer:
The answer is x = −10.6237864
The function c ( x ) = 63 ⋅ ( 1.03 ) x models the cost in dollars, c , of 1 ounce of a certain chemical used in a laboratory. x represents the number of years since 1990.
How much does an ounce of the chemical cost in 2005? (Do NOT type the $ with your answer.)
9514 1404 393
Answer:
$98.15
Step-by-step explanation:
2005 is 15 years after 1990. Using the formula we find ...
c(15) = 63·1.03^15 ≈ 63·1.55797
c(15) ≈ 98.152
An ounce of the chemical costs about $98.15 in 2005.
Help read the question sad face I am going to the airport and I forget to do this!!!
Answer:
It’s 4 times
Step-by-step explanation:
Hope this helps:)
pls help find the value of x
Please answer for Brainiest.
can someone help me with this one plz
Answer:
3c - [tex]\frac{3}{2}[/tex] f - [tex]\frac{3}{8}[/tex]
Step-by-step explanation:
Given
[tex]\frac{1}{2}[/tex] (6c - 3f - [tex]\frac{3}{4}[/tex] ) ← multiply each term in the parenthesis by [tex]\frac{1}{2}[/tex]
= 3c - [tex]\frac{3}{2}[/tex] f - [tex]\frac{3}{8}[/tex]
hi i have 5 mins to turn in please help
Answer:
x=8
Step-by-step explanation:
how do turn a math problem into a real world problem?
Answer:
EZ LOOK AT YOUR MATH PROBLEM AND COPY WHAT MATH PROBLEM DO
Answer:
its easy use magnetic field for math calculations towards the mass and volume coming out of the decrease reaction in the magnet calculations if i am right
Step-by-step explanation:
3x times 4=7x-(x+17) please help me
Answer:
x = ⁻¹⁷⁄₆ or -2.83333333333Explanation:
3x · 4 = 7x - (x + 17)
Simplify both sides of the equation
3x (4) = 7x − (x + 17)
3x (4) = 7x + −1 (x + 17) (Distribute the Negative Sign)
3x (4) = 7x + −1x + (−1) (17)
3x (4) = 7x + −x + −17
12x = 7x + −x + −17
12x = (7x + −x) + (−17) (Combine Like Terms)
12x = 6x + −17
12x = 6x − 17
Subtract 6x from both sides
12x − 6x = 6x − 17 − 6x
6x = −17
Divide both sides by 6
6x / 6 = −17 / 6
Simplify
x = ⁻¹⁷⁄₆
Turn the fraction into a decimal
-17 ÷ 6 = -2.83333333333
x = ⁻¹⁷⁄₆ or -2.83333333333sixteen less than a number squared
Answer:
16-x^2
Step-by-step explanation:
HELPP MEE PLSSS HELPP
Answer:
angle N is 79, angle K is 22, angle P is 81, angle D is 76
Step-by-step explanation:
all of the angles should add up to 180 degrees so add the two angles you have and subtract them from 180
Answer:
KGH is similar
Step-by-step explanation:
using the triangle sum theorem
HELP PLEASE ILL GIVE 20PTS AND BRAINLIEST TO RIGHT ANSWER
Answer:
Step-by-step explanation:
x + 90° + 73° = 180° ( being linear pair)
x = 180° - 163 °
x = 17°
Answer:
Measure of angle AD = 90 Degrees since its a right angle
Also
Measure of angle BC = 90 degrees as it is also a right angle.
Now,
From AD:
90 - 73 = 17 degrees
As AD and BC are same concurrent angles. So,
x = 17 degrees
Hope it helps you. Do mark me as brainlist.
ABCD is a parallelogram. Find the indicated measure:
Answer:
12 12 12 12 12 12 12 12 12 1 2 12 12
Question 4 of 5
Solve y3 = 125.
O A. y = 15
O B. y = 25
O C. y = 5
O D. y = 11.2
Answer:
the answer is c. y=5 =5×5×5
Find the exact value cos A in simplest radical form
Answer:
5/radical 26
Step-by-step explanation:
The speeds (in miles per hour) of motorists ticketed during one day on a five-mile stretch of highway are
listed below.
80, 70, 89, 85, 85, 75, 72, 73, 80, 83, 86, 88, 88, 70, 89, 74, 75, 84, 73, 71
The mean speed is 79.5 mph with a standard deviation of 6.8 m.
If the police decide to only ticket people going 3 standard deviations or more above the standard deviation, what would the range be?
Your answer:
Answer:
19
Step-by-step explanation:
Range is solved by subtracting the lowest and highest numbers which int his case is 70 and 89 so that make 19
What is the solution to the system of equations?
Fill in the blanks to explain one way to solve this system of equations using elimination.
6x + 2y = 14
5x – 2y = 8
First, add the two equations to get 11x =
. Then substitute
for x in either equation to get y =
.
#10) Cross multiply and divide to solve for x*
2/5 = X/70
Answer:
28=x
Step-by-step explanation:
2/5=x/70
(70/1)(2/5)=x/70(70/1)
here you cancel 70 into 5 to get 14 and on the other side cancel both the 70s
14*2=x
28=x
Answer:
28
Step-by-step explanation:
multiply 2 * 70 then divide by 5
Brayden stated that a flying disc had a circumference of 43.96 in. Eliza wanted to find the area of the same flying disc. What is the area of the flying disc rounded to the nearest whole number? Both Brayden and Eliza used 3.14 for π
Answer:
=153.86
Step-by-step explanation:
Circumference: 43.96
43.96/3.14= 14 = diameter
14/2= 7 = radius
area= 3.14(7)^2
=3.14(49)
=153.86
what is 20% of 24cm?
Answer:
20% of 24cm=20/100×24=4.8cm
Answer:
4.8cm
Step-by-step explanation:
24x20%=20×0.20=4.8cm
This table of values represents a linear function.
Х
у
0
2
3
8
6
14
Enter an equation that represents the function defined by this table of values.
x Х
Answer:
The answer is y=3x+6
Step-by-step explanation:
• Write an expression that is equivalent to 3(7 + x).
3(7 + x)
+
?
2
Answer:
21+3x
Step-by-step explanation:
Expand this:
3(7+x)
So it becomes:
21+3x
Answer:
21+3x
Step-by-step explanation:
what is the percentage of sugar in the syrup made of 10kg of water and 15kg of sugar?
I GIVE BRAINLIEST
Answer:
10 kg water, 2 kg of sugar.....total of 12 kg of syrup
percentage of sugar is : 2/12 = 0.166 rounds to 0.17 = 17%
Step-by-step explanation:
I need help can someone help me
Answer:
it is 24 because if you you add up the two sides the divide the others you get both
A number is greater than 8 The same number of possible solutions to the inequality
Answer:
48
Step-by-step explanation:
Answer:
There is one solution because 9 is the only number between 8 and 10.
Brainliest?
Please I need help with this question
Ms. Fox loves to eat cereal and she notices that she only has 1/3 of the box of cereal left. If she spread that amount across 5 days, how much cereal will she have for each day?
Answer:
1/15
Step-by-step explanation:
Ms. Fox loves to eat cereal and she notices that she only has 1/3 of the box of cereal left. If she spread that amount across 5 days, how much cereal will she have for each day?
The amount of cereal she would have per day is calculated as:
5 days = 1/3 of the box
1 day = x
Cross Multiply
5 days × x = 1 day × 1/3 of the box
x = 1/3 ÷ 5
x = 1/3 × 1/5
x = 1/15 of the box
Tyler creates a scatter plot that displays the relationship between the grams of food a hamster eats, x, and the total number of rotations that the hamster's wheel makes, y. Tyler creates a line of best fit and finds that the residual for the point (1.4, 1250) is -132. The point (1.2, 1364) has a residual of 117. interpret the meaning of 117 in the context of the problem residual of 117. Interpret the meaning of 117 in the context of the problem.
Answer:
The meaning of 117 is how far the point (1.2, 1364) is from the line of best fit.
Step-by-step explanation:
The residual is how far a point is from a line of best fit, the residual is 117.