A sprinkler sprays water a distance of 10.2 m in a circular pattern How much area does the sprinkler cover in one complete rotation? Use 3.14 for n and round to the nearest tenth.
Answer:
64.1
Step-by-step explanation:
2 time 3.14 times 10.2
64.056
64.1
Three candidates were running for class president. Of the 250 students eligible to vote, 75 voted for Carlos and 32% of the students voted for LaToya. Of thsoe who didn't vote for Carlos or LaToya, 60% voted for Stephanie and the rest of the students chose not to vote.
Part 1: What percent of the eligible students voted for Carlos?
Part 2: How many votes did LaToya receive?
Part 3: How many votes did Stepanie recieve?
Part 4: Who won the election?
Answer:
Part 1) 30%
Part 2) 80 students
Part 3) 57 votes
Part 4) LaToya
Step-by-step explanation:
75 divided by 250 = 0.30 = 30%
32% = 0.32 and then 0.32 times 250 = 80 students
250 - 75 - 80 = 95 students that didn't vote for Carlos or LaToya. Then 0.60 times 95 = 57
LaToya had 80 votes, the most votes.
A cafe has a lunch menu with 4 sandwiches, 3 drinks, and 2 desserts. If you had to choose 1 sandwich, 1 drink, and 1 dessert, how many outcomes are possible?
A. 9
b. 24
c. 27
d. 33
Can someone pls answer my question ? I need an your answer and your explanation.
Answer:
b. 24
Step-by-step explanation:
by multiplication rule ( probability theory) :
4×3×2 = 24
No of outcomes
Product of elements4(3)(2)(1)4!24Option B
which of the p-values satisfy the following inequality?
5≥2p+1
choose all answers that apply:
A p=0
B p=1
C p=2
Answer:
All of the answers
Step-by-step explanation:
P=0, p=1, p=2
don’t understand how to do this
Answer:
C
Step-by-step explanation:
please help me out with this equation!
i will mark you as brainliest
Answer: Choice B
vertex = (3, -4)y intercept = (0, 5)x intercepts = (1, 0) and (5, 0)axis of symmetry: x = 3========================================================
Explanation:
The vertex is the lowest point for parabolas that open upward like this. The lowest point is (3, -4). If the parabola is flipped upside down, then the vertex would be the highest point.
--------
The y intercept is where the graph crosses the y axis. For any function, it will have at most one y intercept (some don't have any at all but the most you can have is 1 y intercept). The graph crosses the vertical y axis at (0,5). We can say in short "the y intercept is 5". The y intercept always occurs when x = 0.
--------
On the flip side, the x intercept always occurs when y = 0. This is where the graph crosses or touches the x axis. We have two such locations of (1,0) and (5,0). In short, we could say "the x intercepts are 1 and 5". The term "root" is another word we could use in place for "x intercept". Unlike the y intercept, we can have as many x intercepts as we want.
--------
The axis of symmetry is the vertical line through the parabola. It is the x coordinate of the vertex. So it's not a coincidence that the vertex is at (3,-4) and the axis of symmetry is x = 3, with those '3's repeated twice.
I need the answer immediately!!!!!!!!
Answer:y=-5x-2
Step-by-step explanation:
This will have a negative slope since the line goes from left to right. Use rise over run to find the slope of -5 and look at the y axis where it intersects to get -2
Have a great day!
plz solve below one question.is will mark the one brain list answer.
Answer:
tan023
Step-by-step explanation:
mark me brainliest
Why did the robber take a bath
Answer:
To make a "clean getaway"
Step-by-step explanation:
haha, nice one :D
There are six bottles and five cans on a table. Three bottles have water in them and one can has water in it. What is the probability of randomly selecting a container with no water?
64%
81%
76%
100%
Answer:
64%
Step-by-step explanation:
There are 11 containers in total, in which 4 are filled. 11-4=7.
7×100=700÷11=63.6363...
rounded=64
Find the period of the function y= 2/3 cos(4/7^x) + 2
T = 2 π / | 4/7 |
T = 2 π / 4/7
T = 2 π × 7 / 4
T = 7 π / 2
Thus the correct answer is option A .
Answer:
The option is A
Step-by-step explanation:
T = 2 π / | 4/7 |
T = 2 π / 4/7
T = 2 π × 7 / 4
T = 7 π / 2
Hope this answer helps you :)
Have a great day
Mark brainliest
Can someone give me the answer this question
Answer:
x = 16
Step-by-step explanation:
We know that the 2 given angles are same side interior angles, and therefore are supplementary (add up to 180°). The equation to solve for "x" would be written as:
(Angle 1) + (Angle 2) = 180°
(8x - 10) + (62) = 180°
8x + 52 = 180
8x = 180 - 52
8x = 128
x = 16
Therefore, x = 16
Hope this helps!
Solve the following equation: x3 -5x² + 4x = 0
Answer:
0,1 and 4
Step-by-step explanation:
i think you meant x^3
in the equation '3x-3=9, transposing -3RHS,we get 3x=9
[tex]\sf\purple{The\:value\:of\:x\:is\:4.}[/tex] ✅
Step-by-step explanation:-
[tex]3x - 3 = 9 \\ ➡ \: 3x = 9 + 3 \\ ➡ \: x = \frac{12}{3} \\ ➡ \: x = 4[/tex]
To verify:-
[tex]3 \times 4 - 3 = 9 \\ ➵ \: 12 - 3 = 9 \\ ➵ \: 9 = 9 \\ ➵ \: L.H.S.=R. H. S[/tex]
Hence verified.
[tex]\circ \: \: { \underline{ \boxed{ \sf{ \color{green}{Happy\:learning.}}}}}∘[/tex]
PLS HELP! WILL MARK BRAINLIEST!
(also please add explanation if possible)
Mr. Smith makes a pasta sauce
He mixes tomato concentrate: olive oil at a ratio of 3: 1
How many liters of tomato concentrate does he need to mix if he adds 3 liters of olive
oil?
Answer:
9 litres.
Step-by-step explanation:
3 * 3 = 9
Please someone help with this cone volume please
Answer:
the answer is
235.62m^3.
Do Now-Find the size of a flat-screen tv given the length and
width, using the PT. Show ALL WORK for FULL Credit:
20in
25 in
I need help please help me !!!!
2,668 ÷ 53 (Im putting this because it has to be 20 characters or more)
Answer:
50.33962264
Step-by-step explanation:
brainlest pls
Answer:
the answer is 50.33
Step-by-step explanation:
someone check out my recent question
Suppose someone spent the following amounts over several months, $640, $710, $700 and $685. What would be their average monthly expenditure? (Show Your Work)
Answer:
help help help help jelp
Answer:
Step-by-step explanation:
First,
$640+$710+$700+$685=$2735.(total expenditure).
$2735÷4=$683.75.TOTAL AVERAGE.
A counter top is in the shape of a trapezoid. The lengths of the bases are 70 1/2 and 65 1/2 inches long. The area of the counter top is 1,244 square inches. Write and solve an equation to find the height
Answer:
height = (area x 2) / sum of bases
18.29 inches
Step-by-step explanation:
height = area x 2 / sum of bases
sum of lengths = 70 1/2 = 65 1/2 = 136
(1244 X 2) / 136 = 18.29
hey i’ll give brainliest please help
Answer:
Fossil fuel resources are plentiful in areas that had certain types of ecosystems millions of years ago.
Step-by-step explanation:
Answer Choice 1. Incorrect. Minerals can be found all over the world in the crust of the earth, but generally in such small quantities that they are not worth extracting.
Answer Choice 2. Correct. Fossil fuels can be found more in areas that had a lot of plant growth because, after a long time, the heat and pressure changed the plants into fossil fuels.
Answer Choice 3. Incorrect. Minerals, fresh water, and biosphere resources are distributed unevenly around the planet as a result of past geologic processes.
Answer Choice 4. Incorrect. It depends more on the geological processes to produce large mineral deposits compared to the location of where they are.
Harold found a job through a friend that works in HR for a large company. The job pays a yearly salary of $39K. What is the weekly salary based on this annual salary?
Answer:
Weekly salary of Harold = $750 (Approx.)
Step-by-step explanation:
Given:
Annual salary of Harold = $39K = $39,000
Find:
Weekly salary of Harold
Computation:
Number of weeks in a year = 365 / 7
Number of weeks in a year = 52.1425
Number of weeks in a year = 52 week (Approx.)
Weekly salary of Harold = Annual salary of Harold / Number of weeks in a year
Weekly salary of Harold = 39,000 / 52
Weekly salary of Harold = 750
Weekly salary of Harold = $750 (Approx.)
Which expression is equivalent to 5(a + b) ?
A. 5a + 5b
B. a + 5b
C. 5a + b
D. a(5 + b)
Answer:
A is the answer
Step-by-step explanation:
5 multiplys by a to get 5a and 5 muliplys by b to get 5b
because a is equal to 1 and b is equal to 1
it applies to any letter
so 5*a= 5a
and 5*b=5b
so it turns into 5a+5b
plz mark brainly and hope it helped u
Step-by-step explanation:
5 multiplys by a to get 5a and 5 muliplys by b to get 5b
because a is equal to 1 and b is equal to 1
it applies to any letter
so 5*a= 5a
and 5*b=5b
so it turns into 5a+5b
plz mark brainly and hope it helped u
Condense the following logarithm:
[tex]5 log_{4}(a) - 6 log_{4}(b) [/tex]
log 4 ( a^5 ) - log 4 ( b^6 ) =
log 4 ( a^5 / b^6 )
Pls help me I don’t understand these
Answer:
read it slowly then try again. but draw a division problem with dots
(35+4n)−(15+3n)
pls answer asap
Answer:
20 - n
Step-by-step explanation:
Subtract like-terms:
35 + 4n - 15 - 3n = 20 - n
If the arc measure is 90 degrees and the diameter of the Circle is 10. what is the arc length?
Answer:
15.7 degrees.
Step-by-step explanation:
A man leaves home at 20:15 hrs and
reaches his destination at 06:00 hrs the
following day. How many hours did the
journey take?
Answer:
9 hours and 45 mins
Step-by-step explanation:
First, this is in army time. (Just so you know!) Also, it goes to 24 hours.
What you would do is add 45 mins to get to a single hour: so 20:15 + 45 = 21:00, then add 3 to get to 24:00 or 12:00 am, then add 6 more hours to get to 6:00 hours. So the final answer is 9 hours and 45 mins
What is the range for 42 42 52 53 58 58 61
Answer:
range would be 19
Step-by-step explanation:
Answer:
I have to say -282
Step-by-step explanation:
The range is the difference between the smallest and highest numbers in a list or set. To find the range, first put all the numbers in order. Then subtract (take away) the lowest number from the highest. The answer gives you the range of the list.