Answers
Related Questions
Identify the domain of the function pictured below.
Answers
Please help! It’s due soon!
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Answer:
0.083
Step-by-step explanation:
151 divided by 1800 is 0.083
might be wrong WARNING
Monica has a cylindrical container full of marbles. The container is shown below.
10 cm
The height of the container is approximately 12 centimeters. Which is closest to
the volume of Monica's container, in cubic centimeters?
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Answer:
Area of a circle is pi * [tex]r^{2}[/tex]
then multiply that by the height
Step-by-step explanation:
diameter = 10
radius is diameter / 2
r = 10/2 = 5
A = pi * [tex]5^{2}[/tex]
A = 78.5398
height * A = volume
12 * 78.5398 = 942.477
So about 942 , answer 3 looks right :) sorry I got to your question late, send me a note , when you have a question, so I'll see :)
What is 3 to the power of 9 ?
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Answer:
3 to the power of 9 = 19,683
Step-by-step explanation:
3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3= 19,683
hope this is helped
if it did let me know if it was right
and mark brainlest
A rectangle measures 2 2 meters by 1 meters. What is its area? ->
Answers
Answer:
22
Step-by-step explanation:
[tex]Area=width$ x $height\\Area=22$ x $ 1\\Area=22[/tex]
Carlos' grandmother will give him $20 plus $5 for every hour that he completes yard work. This situation can be described by an equation of the form y = mx + b, where x = the time in hours and y = the total amount of money earned. What is the value of b in this equation?
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Answer: b= 20
Step-by-step explanation:
y= 5x + 20
Which number line model represents the sum of 1.25 + (-0.75) ?
Answers
Answer:
Option c
Step-by-step explanation:
In a deck of 52 cards there are 2 jokers and 4 each of the number cards 1-10. The probability of picking a joker is 2 out of 52 or 2/52. Write as a fraction, the probability of drawing a number 7 card.
Answers
Answer:
1/13
Step-by-step explanation:
The number 7 cards= 4 of them
Total number of cards= 52
4/52 are 7's
Simplify 4/52>>>>2/26>>>>1/13
Hope this helped! Please give a brainly if you can <33
When you apply a power to a product of two or more terms, you __________ the exponent.
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Remember to MULTIPLY exponents (not add them) when you are raising a power to a power. In this case, (−3x3y2)4 = (−3)4(x3)4(y2)4 = −34 · x3·4 · y2·4.
Please help ...........
Answers
Answer:
B
Step-by-step explanation:
How many ways can the letters of the word “TRIANGLE” be arranged if the
first three letters must be “RAN” (in exact order)
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rang
rant ((((:
what the heck guys please help me
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Answer:
10, 12, 13, 20
Step-by-step explanation:
this is my last question on my math test so please help me:
Which group of numbers is listed from least to greatest?
(only 1 answer)
1. 5, 3, 2, -6, -8
2. -7, -4, -2, 1, 5
3. -2, 3, -4, 5, -7
4. -2, -3, -5, 0, 4
(no explanation) what’s the answer 1,2,3,or 4?.
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Answer:
Step-by-step explanation:
is number 2
-7,-4...
A football field is 100 yards long. How many feet is that?
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1 yard=3 feet so 100 yard=300 feet
Answer:
Step-by-step explanation:
Gallon is more
solve for X
please answer will give brainliest!!
Answers
Answer:
x=19.55
hope it help you..
Answer:
19.55
Step-by-step explanation:
x/8.5 = 2.3
x = 8.5 × 2.3
x = 85 × ⅒ × 23 × ⅒
x = 85 × 23 × ⅒ × ⅒
x = 1955 × 1/100
x = 1955/100
x = 19.55
Please help me please how the work 20 points
Find all missing zeros
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1
1-
1-
_________________________________________________________
help me please!!! thank you!!!
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Answer:
254.47 inches squared
Step-by-step explanation:
Area of a circle is
[tex]\pi {r}^{2} [/tex]
so to find the radius we half the diameter( which here is 18 inches) which equals to 9
we replace r to 9 because that's the radius
[tex]\pi \times {9}^{2} [/tex]
which is 254.47 inches squared
PLEASE HELP NOW I NEED TO KNOW THIS OR ILL HAVE TO GO TO SUMMER SCHOOL!!!!!!!
Answers
Answer:
BXZ= 75
AYX=44
B= 61
Step-by-step explanation:
B=180-(75+44)
=61
they are all equal.
A full bag of dog food weighs 512 pounds.
How much dog food do you have if there are 334 bags in the cupboard?
Answers
Answer:
Assuming you're finding weight: 710,081 pounds
Step-by-step explanation:
512(334) = 710,081 lbs. That's an incredibly large and nonsensical amount of dog food. I'm near certain there's an issue with the question.
13. You are buying plants and soil for your garden. The soil costs $4.00 per bag and the plants cost $10.00 each. You want to buy at least 5 plants and can spend no more than $100.00 total
Answers
Answer:
Part a) The system of linear inequalities is
y\geq 5y≥5
4x+10y\leq 1004x+10y≤100
Part b) The graph in the attached figure
Part c) A solution could be (5,7) (see the explanation)
Step-by-step explanation:
The complete question is
You are buying plants and soil for your garden. The soil cost 4.00 dollars per bag and the plants cost 10.00 each. You want to buy at least 5 plants and can spend no more than10.00each.Youwanttobuyatleast5plantsandcanspendnomorethan100
a) write a system of linear inequalities to model the situation
b) Graph the system of linear inequalities
c) Identify and interpret a solution to the system
Part a) write a system of linear inequalities to model the situation
Let
x -----> the number of bags of soil
y ----> number of plants
we know that
The word "at least" means "greater than or equal"
y\geq 5y≥5 ----> inequality A
The word "no more" means "less than or equal"
4x+10y\leq 1004x+10y≤100 ----> inequality B
Part b) Graph the system of linear inequalities
we have
y\geq 5y≥5 ----> inequality A
4x+10y\leq 1004x+10y≤100 ----> inequality B
using a graphing tool
the solution is the triangular shaded area
see the attached figure
Part c) Identify and interpret a solution to the system
we know that
If a ordered pair is a solution to the system, then the ordered pair must lie on the shaded area of the solution
i take the point (5,7)
the point (5,7) lie on the shaded area of the solution
so
is a solution of the system
That means ----> You are buying 5 bags of soil and 7 plants for your garden
Verify the solution
Remember
If a ordered pair is a solution to the system, then the ordered pair must satisfy both inequalities
Verify inequality A
7\geq 57≥5 ----> is true
so
The ordered pair (5,7) satisfy inequality A
Verify inequality B
4(5)+10(7)\leq 1004(5)+10(7)≤100
90\leq 10090≤100 ---> is true
so
The ordered pair (5,7) satisfy inequality B
therefore
The ordered pair (5,7) is a solution to the system
Mrs. Egan is saving money for a new television. She already has $110 in the bank. She is going to save $65 per week. Write an equation that represents Mrs. Egan's savings account
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The scale of this map is 1 cm = 2 miles. Use your ruler to determine the distance from Espanola to Penasco, without going through Chimayo.
A.
7.2 miles
B.
25.8 miles
C.
12.9 miles
D.
18.6 miles
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Answer:
the answer is c I hope this helps:)
can someone please help me!! PLEASE
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Answer:
7a) y = [tex]\frac{1273x}{5}[/tex]
b) this equation means that for every 5 minutes the tram is an additional 1,273 feet above base
c) the first quadrant has 'x' and 'y' values that are positive and only positive values can be used to represent elevation above base and time
Step-by-step explanation:
Solve for the zeroes of the following function by factoring or quadratic formula f(x)=x2+10x+16
Answers
Answer:
(+2)(+8)
Step-by-step explanation:
Jorge is making 6 large salads
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Answer:
what is the rest of your question haha
Step-by-step explanation:
PLEASE HELP WILL MARK BRAINLIEST!!!!
The measure of an angle is 37.1º, What is the measure of its complementary angle?
Answers
Answer:
52.9º
Step-by-step explanation:
complementary is when the sum of two angles is 90 degrees
to solve, simply take 37.1 and subtract it from 90:
⇒ 90 - 37.1
⇒ 52.9
A poll conducted in 2013 found that 55% of U.S. adult Twitter users get at least some news on Twitter (Pew, 2013). The standard error for this estimate was 2.2%, and a normal distribution may be used to model the sample proportion. Construct a 99% confidence interval for the fraction of U.S. adult Twitter users who get some news on Twitter, and interpret the confidence interval in context. (please round all percentages to 2 decimal places)
Answers
Answer:
The 99% confidence interval for the fraction of U.S. adult Twitter users who get some news on Twitter is between 49.34% and 60.66%, which means that we are 99% sure that the true percentage of US adult Twitter users who get some news is in this interval.
Step-by-step explanation:
Confidence interval:
A confidence interval has the following format:
[tex]M \pm zs[/tex]
In which M is the sample mean, z is related to the confidence level and s is the standard error.
55% of U.S. adult Twitter users get at least some news on Twitter (Pew, 2013). The standard error for this estimate was 2.2%.
This means that [tex]M = 55, s = 2.2[/tex]
99% confidence level
So [tex]\alpha = 0.01[/tex], z is the value of Z that has a pvalue of [tex]1 - \frac{0.01}{2} = 0.995[/tex], so [tex]Z = 2.575[/tex].
Lower bound of the interval:
[tex]M - zs = 55 - 2.575*2.2 = 49.34[/tex]
Upper bound:
[tex]M + zs = 55 + 2.575*2.2 = 60.66[/tex]
The 99% confidence interval for the fraction of U.S. adult Twitter users who get some news on Twitter is between 49.34% and 60.66%, which means that we are 99% sure that the true percentage of US adult Twitter users who get some news is in this interval.
4. ADEF is an equilateral triangle.
E
24
20
D
F
Answers
By Pythagorean theorem
x²+GF²=EF² ( where G is the point of intersection of perpendicular lines)
now, GF=1/2 EF= 12
x²+12²=24²
x²=24²-12²
x²=432
x=√432
x=12√3
x≈20.78
help pleasee!!!!!!!!!!!!!!!!!!
Answers
Answer:
76 because if the two lines are parallel then x = 76
hope this helps and brainliest please
HELP ASAP PLS ANSWER THE QUESTION IN THE PIC I GIV BRAINLEST AND LOTS OF POINTS TO CORRECT ANSWER