'' In math, a geometric series is a series with a constant ratio between successive terms.
Help plz!!
14 is 19% of what number? Use the method
from the video to write an equation. Then solve
the equation to give your final answer
Answer:
Around 73.68
Step-by-step explanation:
Write it as an equation
OF= multiplication (in this scenario)
IS= equal sign
14=.19x
Isolate x
x= Approx 73.68
Suppose that a person's peak blood alcohol level is0.04 (grams per 100 mL) and that this level decreases by 20% each hour.
Answer:
Step-by-step explanation:
incomplete question
50 points
Use the vertical line test to determine if the graphed relation is a function.
Yes. One output results in one input.
No. At least one output results in two inputs.
No. At least one input results in two outputs.
Yes. One input results in one output.
Answer:
The answer is C. "No. At least one input results in two outputs."
Step-by-step explanation:
hii I really need help!!
question:
A woodworker wants to cut a board that is 8.225 feet long into 5 equal-length pieces how long will each of the cut boards be?
Answer:
1.645 ft
Step-by-step explanation:
Divide the length of the board by the number of pieces it will be cut into
8.225/5=1.645 ft
Help me please ......
Help with this math question
Answer:
The answer is 135
Step-by-step explanation:
Which equation finds m given E, and C
Answer:
C
Step-by-step explanation:
E=mc^2
To find m, isolate m from the rest of the variables, E and C. Since m and c^2 are being multiplied, use the inverse of multiplication, division, to undo the multiplication.
E/c^2 = m.
There you go! Have a nice day!
I need to solve for x
Answer:
x = -12
Step-by-step explanation:
m∡QRP = 180 - (80 + 43) = 57°
-6x + 51 + 57 = 180
-6x + 108 = 180
-6x = 72
x = -12
Candy is on sale for $0.75 each. You have a coupon for $0.25 off your total purchase.
Write a function rule for the cost of n pieces of candy.
A. C(n)= 0.25n-0.75
B. C(n)= 0.75n-0.25
C. C(n)= 1.0n
D. C(n)= 0.75n
Which one is it?
Answer: B. C(n)=0.75n-0.25
Hope these helped u :)
Step-by-step explanation:
Answer: I believe it's B because 1 candy bar=0.75 but there's a $0.25 percent off so I think 0.75n-0.25 would be the right answer
Step-by-step explanation:
What is the slope of the line that goes through (1,2) and (1,3)?
solve using product as sum or difference: -2cos5xsin7x
Evaluate 9 to the power of -1/2
Evaluate 9 to the power of -1/2
=> 0.05
The equivalent expression of ''9 to the power of -1/2'' would be 1/3.
Used the concept of the square root of a number that states that,
The square root of a number is the number that, when multiplied by itself, gives the original number.
Given that,
The expression is 9 to the power of -1/2.
Now, it can be written as,
9 to the power of -1/2
[tex]= 9^{- 1/2}[/tex]
[tex]= \dfrac{1}{9^{1/2} }[/tex]
[tex]= \dfrac{1}{(3^2)^{1/2} }[/tex]
[tex]= \dfrac{1}{3 }[/tex]
Therefore, the expression is written as 1/3.
To learn more about square root visit:
https://brainly.com/question/428672
#SPJ6
Please help I really need it
Answer:
the slope is 3
Step-by-step explanation:
Answer:
m = -1/3
Step-by-step explanation:
You have the right idea with the rise and run. We have a run of 15 and a rise (or I guess in this case, a decline) of -5. Slope is rise over run:
-5/15 = -1/3
This means we have a slope of -1/3.
Alternatively, we could just the points and put them into the slope formula.
We have the points (0,25) and (15,20). We can substitute those values into the formula:
m = y₁ - y₂ / x₁ - x₂
m = 25 - 20 / 0 - 15
m = 5/-15
m = -1/3
Works all the same.
What is the difference between a straightedge and a ruler?
Answer:
Last one
Step-by-step explanation:
........
....
...
Answer: Choice C)
A straightedge can create a straight line, but can't measure. A ruler can create straight lines and measure distance.
===================================================
Explanation:
A straight edge is anything straight you use to help draw straight lines. An example would be a piece of unmarked paper, or you can use a card perhaps. There are no markings on a straight edge to help measure distance. All you can do draw straight lines. A ruler is effectively a straightedge but with markings on it to help measure distance.
If the price of 8 movie tickets is $24, what is the price of 11 movie tickets?
A: 30
B: 31
C: 32
D: 33
Answer:
33 answer
Step-by-step explanation:
1 ticket costs 3 dollars
Answer:
it is D because you divide 24 and which you get 3 then you multiply 11 and 3 which you get 33
Step-by-step explanation:
How many kilograms of baked goods are in the order?
Answer:
7.52 kg
Step-by-step explanation:
1000 grams = 1 kilogram
0.25 kg rolls + 0.6 kg loafs + 0.09 kg croissants = 0.94
she ordered 8 of everything
0.94 × 8 = 7.52 kg
The cylindrical part of a architectural column has a height of 325 cm and a diameter of 30 cm. Find the volume of the cylindrical part of the column. Use 3.14 for π and round your answer to the nearest cubic centimeter if needed.
Answer:
[tex]V=229612.5\ cm^3[/tex]
Step-by-step explanation:
Given that,
The height of a cylinder, h = 325 cm
Diameter, d = 30 cm
Radius, r = 15 cm
We need to find the volume of the cylinder. The formula for the volume of a cylinder is given by :
[tex]V=\pi r^2h[/tex]
Putting all the values,
[tex]V=3.14\times (15)^2\times 325\\\\V=229612.5\ cm^3[/tex]
So, the volume of the cylinder is [tex]229612.5\ cm^3[/tex].
Answer:
229612.5
229613
Step-by-step explanation:
Help plz ASAP !!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
-2
Step-by-step explanation:
Let's solve your equation step-by-step.
−(3v+1)+7(6v+6)=−37
Step 1: Simplify both sides of the equation.
−(3v+1)+7(6v+6)=−37
−3v+−1+(7)(6v)+(7)(6)=−37(Distribute)
−3v+−1+42v+42=−37
(−3v+42v)+(−1+42)=−37(Combine Like Terms)
39v+41=−37
39v+41=−37
Step 2: Subtract 41 from both sides.
39v+41−41=−37−41
39v=−78
Step 3: Divide both sides by 39.
39v
39
=
−78
39
v=−2
Answer:
v=−2
Answer:-2
Step-by-step explanation:
Suzi starts her hike at 220 feet below sea level. When she reaches the end of the hike, she is still below sea level at −107 feet. What was the change in elevation from the beginning of Suzi's hike to the end of the hike?
The change was____ feet.
Answer: 113 feet.
Step-by-step explanation: Even though Suzi was still below sea level at the end of the hike, she still climbed 113 feet higher.
-220 - (-107) = c-220 + 107 = c-113 = cThe change will be positive, though, because Suzi was climbing up, not down. Therefore the final answer is 113 feet.
Answer:
Step-by-step explanation:
Let sea level be our reference point. Suzi starts at -220 ft and ends up at -107 ft. The change in elevation is represented by x = |-220 ft - (-107 ft)|, or 113 ft.
Round to the nearest hundredth 6.086
Answer:
6.09
Step-by-step explanation:
Since the 6 in the thousadths place is greater than five, you round up on the place value to the right of the 6 which is 8, so that 8 becomes 9.
Hence, 6.09
can anybody help its easy
9514 1404 393
Answer:
repeatingrepeatingrepeatingnon-repeatingStep-by-step explanation:
There are two ways that repeating decimals are indicated. One of them is putting an overbar over the digits that repeat. The other is to show the repeat of digits, followed by an ellipsis (...).
[tex]0.19\overline{2} \qquad\text{repea}\text{ting}\\\\0.3\overline{14} \qquad\text{repea}\text{ting}\\\\0.5353...=0.\overline{53} \qquad\text{repea}\text{ting}\\\\0.7777 \qquad\text{terminating; non-repea}\text{ting}[/tex]
On Thursday, the basketball coach ordered 12 pizzas for 36 players who came
in for practice. How many pizzas does the coach need to order, if 12 players
turned up for practice the next day?
9514 1404 393
Answer:
4 pizzas
Step-by-step explanation:
If 12/36 = 1/3 as many players show up, we expect the coach will order 1/3 as many pizzas:
1/3 × 12 pizzas = 4 pizzas
What is the slope of the line?
Need help ASAP please
Answer:
The slope is 3/4.
Step-by-step explanation:
I would use the line segment starting at (0, -1) and ending at (4, 2). The line goes up 3 units and right 4 units, hence a slope of 3/4.
Modell’s sports store has a 30% off sale on all of its merchandise. How much is the discount on a baseball glove that originally costs $25?
How do you simplify this expression
n + 0.02n
Solve for t
-t=9(t-10)
t=
Final Answer: [tex]t = 9[/tex]
Steps/Reasons/Explanation:
Question: Solve for [tex]t[/tex]. [tex]-t=9(t-10)[/tex].
Step 1: Expand.
[tex]-t = 9t - 90[/tex]
Step 2: Subtract [tex]9t[/tex] from both sides.
[tex]-t - 9t = -90[/tex]
Step 3: Simplify [tex]-t - 9t[/tex] to [tex]-10t[/tex].
[tex]-10t = -90[/tex]
Step 4: Divide both sides by [tex]-10[/tex].
[tex]t = \frac{-90}{-10}[/tex]
Step 5: Two negatives make a positive.
[tex]t = \frac{90}{10}[/tex]
Step 6: Simplify [tex]\frac{90}{10}[/tex] to [tex]9[/tex].
[tex]t = 9[/tex]
~I hope I helped you :)~
CAN SOMEONE PLS HELP
Pls help I will give 12 points :(
Answer:
70
Step-by-step explanation:
K = 6x + 100
x = -5
6 * -5 = -30
100 + -30 = 70
K = 70
What is the y-intercept of this equation?
y= 2/9x +13
Answer:
13
Step-by-step explanation:
y=mx+b
b= y-intercept
Answer:
13
Step-by-step explanation:
The classic equation looks like y=mx+b . In your case, 2/9 is m and 13 is b. M means the slope, and b means the y-intercept.
I hope this helps!!
Find the greatest common factor of 270 and 360. Give the answer in numerical form and exponential form .
Answer:
gcf = 90
Step-by-step explanation:
270 = 2 · 3³ ·5
360 = 2³ · 3² · 5
multiply those factors in common: 2 · 3² · 5 = 18 · 5 = 90
