Answer:
0.00187393
Hope this helps! :)
Please mark me the Brainliest!
Teresa's restaurant bill comes to $29.99 before tax. If the sales tax is 6.25% and she tips the server 20%, what is the total cost of the meal? $_______________________________
Answer:
37.86
Step-by-step explanation:
The answer
Lizzy lives on a farm and has 12 goats and 10 pigs. What is the ratio of pigs to goats in simplest terms?
Answer:
5/6
Step-by-step explanation:
10/12 divided by 2 equals 5/6
Several students measured a 25-mm-long nail and wrote the measurements shown in the table below. Whose measurement had the greatest percent error? Round to the nearest percent. (I need help ASAP!! Thanks!! <3)
Answer:
Step-by-step explanation:
The decibel level of the sound of a monster truck is
Further explanation:
Decibel is defined as a unit which is used to measure the relative loudness or intensity of the sound.
In the question it is given that the intensity of the sound of a monster truck is watts per square inch.
The formula which is used to calculate the decibel level of a sound is as follows:
Here, represents the intensity of the sound of a monster truck and represents the threshold intensity of hearing at .
The value of the threshold intensity of hearing at is watts per square meter.
This implies that the valiue of is watts per square meter.
The intensity of the sound of a monster is given in unit of per square inch.
The relation between per square inch and per square meter is as follows:
So, the intensity of a monster truck is converted into per square meter as follows:
This implies that the value of is watts per square meter.
Now, substitute the value of and in the equation .
The approximated value of the above equation is as follows:
From the above calculation it is concluded that the decibel level of the sound of a monster truck is .
Learn more:
A problem to complete the square of quadratic function brainly.com/question/12992613
A problem to determine the slope intercept form of a line brainly.com/question/1473992
Inverse function brainly.com/question/1632445
Answer details
Grade: Middle school
Subject: Mathematics
Chapter: Logarithms
Keywords: Logarithms, sound, intensity, power of sound, watts, decibel, decibel level, monster truck, logarithm function, unit, conversion of unit, square inch, square meter.
Coach Hayes goes to a sporting goods store to purchase mouth guards for his team. There are two packages of mouth guards available for him to select: ten Adidas mouth guards for $14.50 and fifteen Nike mouth guards for $21.45. Coach Hayes needs to buy 60 mouth guards. In total, how much money with he save by purchasing 60 mouth guards from the cheapest package?
Answer:
12h - 33 = 99
Step-by-step explanation:
Find the volume of a hemisphere with a radius of 8. Round to the nearest tenth.
Answer:
V(hemisphere) = 1072.3in^3
Step-by-step explanation:
To find the volume of a hemisphere, we will have to take the volume of a sphere as a whole and divide it by 2. This is because a hemisphere is half of a sphere.
The volume of a sphere is:
[tex]V(sphere) = \frac{4}{3} \pi r^3[/tex]
Let's plug in the radium of 8 into the equation and solve:
[tex]V(sphere) = \frac{4}{3} \pi (8)^3\\V(sphere) = \frac{4}{3}\pi 512 \\V(sphere) = 2144.660585[/tex]
Now, divide it by 2
V(sphere) = (2144.660585)/2
V(hemisphere) = 1072.3in^3
I hope this helps!!
- Kay :)
Answer:
the answer is V(hemisphere) = 1072.3in^3
Step-by-step explanation:
Help me please! Giving brainliest!
Answer:
The answer is make a math problem.
Step-by-step explanation:
What is the missing value in the equation shown?
___ x 1/10 = 0.46
A 0.046
B 0.46
C 4.6
D 46
If u anserw correctly ill give u 20 points and put u the brainlest
Answer:
60%
Step-by-step explanation:
60% of 40 is equal to 24 squares
Is this a function----------------
Answer:
yes
Step-by-step explanation:
hope this helps, pls mark brainliest :D
Answer:
Yes it is a function ------
help please
Divide. 64.2 ÷ 100
Answer:
0.642 is the answer please give brailiest
Answer:
0.642 calculator bc I'm stüpìd
111x6 divided by 5 +10 -78
Answer:
65.2
Step-by-step explanation:
Calculator
Answer:
-10.57
Step-by-step explanation:
Old Granny Adams left half her money to her granddaughter and half that amount to her grandson. She left a sixth to her brother, and the remainder, $1,000, to the dogs’ home. How much did she leave altogether?
Good Luck!!! First Right Answer gets brainliest!!!
Answer:: She left $12,000.
Step-by-step explanation:
$12,000
Old Granny Adams left half her money to her granddaughter and half that amount to her grandson. She left a sixth to her brother, and the remainder, $1,000, to the dogs' home. How much did she leave altogether?
For the following equations, draw a picture of the tiles on an Equation Mat. Then use “legal” moves to simplify and solve for the variable.
a. -2+x = -x+2
b. 2+3x = x+7
What is 4,771,000,000 in scientific notation?
Answer:
4.771 × 109 on top
I need help
Link in the comments
Answer:
ok
Step-by-step explanation:
does any one know how old sadboyprolific will be in two years
F = (
9
5
× C ) + 32
Help in math in so confused...Thank you
I really need help will mark brainliest
Answer:
Slope = 1/2
Step-by-step explanation:
Part A is choice C
Choose to points from the graph: (4,2) and (8,4)
Slope = rise/run
Slope = (4-2)/(8-4)
Slope = 2/4
Slope = 1/2
Answer: Part A is C
Part B the first box is, "not correct" the second box is, "greater than" and the last box is "less than"
Step-by-step explanation:
Marni has 11 ounces of walnuts. She needs 6 ounces for one recipe and \frac {1}{4}41 pound for another. There are 16 ounces in 1 pound.
How many ounces of walnuts does Marni need to make both recipes? Show your work.
Answer:
164
Step-by-step explanation:
Multiply
Answer:
1/4
Step-by-step explanation:
.
This is very very important
Answer: 784 cubic things. lol is this iready
Step-by-step explanation:
apply the product rules to determine the signof each expression
Answer:
- + - = +
+ + + = +
+ + - = -
- + + = -
Step-by-step explanation:
Thanks hopes it helps
PLS HELP I NEED HELP REAL BAD
PLS PUT LEGIT ANSWERS NO ANSWERS THAT SAY HI OR SOMETHING ELSE
Answer:
b. 30 should be it
Step-by-step explanation:
please give brainliest
Answer:
45 (tip: find out the pattern of the graph like 90 + 25 is 105 so if you could have subtract 60 by 25, you would get 45.)
Write the equation of the line that passes through the points (1, 7) and (5, 15) using function notation.
ANSWER NOW PLEASE
7th grade math
A plumber has a very long piece of pipe that is used to run city water parallel to a major roadway. The pipe is cut into two sections. One section of pipe is 12 ft. shorter than the other. If 3/4 of the length of the shorter pipe is 120 ft., how long is the longer piece of the pipe?
Answer:
172 ft
Step-by-step explanation:
120 + the other 1/4 is 160 160 + 12 is 172
Answer:
172 ft
Step-by-step explanation:
Pls help me! I’ve posted this 2 times and no help
Answer:
6x+5+3x+13=180°
9x+18=180
9x=180-18
9x=162
x=162/9
{x=18°}
Step-by-step explanation:
first corresponding angle and then add both using Linear pair
Help me solve this please. ASAP
Last month you spent $30 on clothing. This month you spent 150% of what you spent last month. How much did you spend this month?
Answer:
you spent 45 dollars this month
solve for c: 16c - 7 = 13.32
16c - 7 = 13.32
16c = 13.32 + 7
16c = 20.32
c = 20.32/16
c = 1.27
Sam spent $1.08 to make 18 copies at office max.At that rate how much will he pay to make 40 copies?
Answer:
$2.40
Step-by-step explanation:
If we know it is $1.08 to make 18 copies. We can do the math to find the rate of 1 copy. This would be by doing 1.08/18=0.06. So, it costs $0.06 to make 1 copy. Now, multiply that by 40 copies 0.06x40=2.40. The cost of 40 copies is $2.40.