Answer:
42.42 in³ volume of juice
Step-by-step explanation:
Jim is making frozen juice treats that are in the shape of a cone.
The volume of a cone = πr²h/3
From the above question:
h = 3 inches
Diameter = 3 inches
Radius = Diameter/2
= 3/2
= 1.5 inches
The volume for 1 frozen treat =
= π × 1.5² × 3/3
= 7.07 in³
The approximate volume of juice needed for Jim to make 6 juice treats
is calculated as:
1 juice treat = 7.07 in³
6 juice treats = x
Cross Multiply
x = 6 × 7.07 in³
x = 42.42 in³
Pls help I will give brainliest
Answer:
Step-by-step explanation:
the distance around the figure--we need to find the perimeter
we have rectangle that has the side, 8 and 15
P(r)=2(8)+2(15)=16+30=46
we also have half of the circle with the diameter =8 and r=4
Circumference =2*3.14*r
C=2*3.14*4=25.12
we need just half of the circle 25.12/2=12.56
P figure=46+12.56=58.56
Area= rectangle=l*w=8*15=120
Area(circle)=3.14*r^2=3.14*16=50.24
half circle 50.24/2=25.12
Area figure=120+25.12=145.12
Need help with this question there's a picture below.
Answer:
The Answer is A
Step-by-step explanation:
What is the coefficient of q in the sum of these two expressions?
(2/3q – 3/4) and (–1/6q – r)
Can someone please help! I will be marking brainliest!
Answer:
the two coefficients are 2/3 and -1/6
the sum of the expressions are = 1 /2 q−r+ −3 /4
Step-by-step explanation:
How much change would you get from £5 if you spent the
following amounts 85p, 97p and 58p?
I GIVE BRAINIEST
Can someone help me with this pls
Answer:
A. moving forward for 10m at a steady pace of 2m/s
B. moving backwards 8m at a steady pace of 2.67m/s
C. staying in the same spot for 4 seconds
D. moving 9m at a steady pace of 4.5m/s
E. moving 4.5m with an average pace of 1.5m/s
Simplify
3-6 x
(34
.
3º)2
3-6
3-2
30
Answer:
5
Step-by-step i did the math
Answer:
3 to the power of 0
4х + 3у = — 2
Зу = 4 -x
х =?
у =?
Answer: x=-2, y=2
Step-by-step explanation:
(SUBSTITUTION)
= 4x+4-x=2
x=-2
3y=4 x (-2)
y= 2
Where is the blue dot on the number line?
Answer:
6.2
Step-by-step explanation:
ahmm recommend answer lang
Answer:
6.8
Step-by-step explanation:
hope this helped! :)
A class trip is planned for a cinema visit.
1/4 of the people walk to it.
1/3 of the people, get the bus.
The remaining 60 people get a lift in a car.
Calculate the number of pupils who get the bus and who walk to the cinema.
Answer: 48 pupils get the bus to the cinema and 36 pupils walk to the cinema.
Step-by-step explanation:
Let's suppose that there are a total of N pupils.
We know that N/4 walk to the cinema.
We know that N/3 get the bus to the cinema.
And the remainder is equal to 60 people.
Then:
N - N/4 - N/3 = 60
N*(1 - 1/4 - 1/3) = 60
N( 12/12 - 3/12 - 4/12) = 60
N*( 5/12) = 60
N = (12/5)*60 = 144
Then the number of pupils that walk to the cinema is N/4, or:
144/4 = 36
And the number of pupils that get the bus is N/3, or:
144/3 = 48.
5. x2 +5x-4
Discriminate
Answer:
D = 41
Step-by-step explanation:
y = ax² + bx + c
The discriminant D = b² - 4ac tells the types of roots the equation has.
If D < 0 , then quadratic equation has no real roots, has two imaginary roots.
If D = 0 , then quadratic equation has one real root.
If D > 0 , then quadratic equation has two distinct real roots.
~~~~~~~~~~~~
x² + 5x - 4
a = 1, b = 5, c = - 4
D = 5² - 4(1)(- 4) = 25 + 16 = 41
An airplane descends 1.5 miles to an elevation of 6.05.Find the elevation of the plane befor its descent the intial elevation of the plane was blank miles
Answer:
7.55 miles
Step-by-step explanation:
Given that :
Distance of descent = 1.5 miles
New elevation point after descent = 6.05 miles
The initial elevation of the plane before descent will be :
New elevation point after descent + Distance of descent
(6.05 miles + 1.5 miles)
= 7.55 miles
PLZ HELP ASAP!!!!!!!!
Answer: 3:2
Step-by-step explanation:
the base ratio of unused tape to used tape is 24:16.
then we have to simplify,
both 16 and 24 can be divided by eight,
24 divided by eight is 3
16 divided by eight is 2
therefore, our simlpified ratio is 3:2
hope this helped! <3
A quadratic function has one root at 5 and has a vertex point at (7, 2).
What is the value of “a”?
[tex]y = a {(x - h)}^{2} + k[/tex]
where a-term determines the shape of graph.
h-term determines the change of graph for x-axis.
k-term determines the change of graph for y-axis.
Vertex of the graph is at (h,k).
Substitute the vertex value in the equation.[tex]y = a {(x - 7)}^{2} + 2[/tex]
We need to find the value of a-term. We have the given root which we can substitute in the equation.
Also the roots are on x-axis, meaning that the y-value for roots must be 0.
Substitute (5,0) in the equation.[tex]0 =a {(5 - 7)}^{2} + 2 \\ 0 =a {( - 2)} ^{2} + 2 \\ 0 = 4a + 2[/tex]
Solve for a-term.[tex]4a + 2 = 0 \\ 4a = - 2 \\ a = \frac{ - 2}{4} \\ a = - \frac{1}{2} [/tex]
Therefore the value of a is - 1/2. Rewrite the equation as we get the answer.
Answer[tex] \large \boxed{y = - \frac{1}{2} {(x - 7)}^{2} + 2}[/tex]
There is a new student in class and you have been asked to teach them everything you know about coordinate planes. **Write at least 3-5 complete sentences explaining coordinate planes.** Remember to include vocabulary, how to remember which coordinate goes first in an ordered pair, and how to plot points on the grid.There is a new student in class and you have been asked to teach them everything you know about coordinate planes. **Write at least 3-5 complete sentences explaining coordinate planes.** Remember to include vocabulary, how to remember which coordinate goes first in an ordered pair, and how to plot points on the grid.There is a new student in class and you have been asked to teach them everything you know about coordinate planes. **Write at least 3-5 complete sentences explaining coordinate planes.** Remember to include vocabulary, how to remember which coordinate goes first in an ordered pair, and how to plot points on the grid.
PLZZZZZZ HELP ME
Step-by-step explanation:
The coordinate plane is a two-dimension surface formed by two number lines. One number line is horizontal and is called the x-axis. The other number line is vertical number line and is called the y-axis. The two axes meet at a point called the origin. We can use the coordinate plane to graph points, lines
In history class, Maria has nine tests. Her final grade in the class will be the median of her test scores. Each test is scored out of $100.$ Maria's first six test scores are $79,$ $84,$ $86,$ $92,$ $93,$ and $97.$ What is the highest possible final grade in the class she can still earn
Answer:
93
Step-by-step explanation:
Given the data:
$79,$ $84,$ $86,$ $92,$ $93,$ and $97
79, 84, 86, 92, 93, 97
Highest possible score obtainable in a test = 100
Hence to calculate the highest possible score she could still attain;
We assume she obtained a score of 100 in all remaining 3 tests
Then the data becomes :
79, 84, 86, 92, 93, 97, 100, 100, 100
Median of the dataset:
Q2 = 1/2(n + 1)th term
n = sample size = 9
Q2 = 1/2(9 + 1)th term
Q2 = 1/2(10)th term
Q2 = 5th term
Q2 = 93
Answer this and I will give you 20 points
Jess rounds a number, x to one decimal place
The result is 9.8
Write down the error interval for X
The error interval when x is rounded off to 9.8 will be given as 9.75 ≤ x ≤ 9.84.
The number that is rounded off is:
x = 9.8
9.8 can be rounded off for 9.75 to 9.84
So, this means that:
9.75 ≤ x
or 9.84 ≥ x
So, the error interval becomes:
9.75 ≤ x ≤ 9.84
Therefore, we get that, the error interval when x is rounded off to 9.8 will be given as 9.75 ≤ x ≤ 9.84.
Learn more about error interval here:
https://brainly.com/question/24824625
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Highest common factor of 220 and 88
What is a formula for the nth term of the given sequence?
-11, -9, -7...
Write 25x10^6 in standard form
Answer:
2.5 x 10^7
Step-by-step explanation:
Answer:
26000000
Step-by-step explanation:
The decimal point would be at 26.000000 so u want to count 6 --> that way
plz help asap i will give you brainlist
For which equation is x=5 a solution?
Answer:
B is your answer
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Option B:
3x = 15
x = 15 / 3
x = 5
Little billy wants to buy a pineapple upside down came. The cakes are 2 days old so they are 70% off! The original price is $20. What is the sale price
Answer:
$6
Step-by-step explanation:
Original price of the pineapple = $20
Percentage off = 70%
Amount discounted = 70% of $20
Amount discounted = 0.7 * 20
Amount discounted = $14
Sale price = Original price - Discount
Sale price = $20 - $14
Sale price = $6
Hence the sale price was $6
Simplify. Your answer should contain only positive exponents.
1) 2m² * 2m³
2) m⁴ * 2m⁻³
3) 4r⁻³ * 2r²
4) 4n⁴ * 2n⁻³
5) 2k⁴ * 4k
6) 2x³y⁻³ * 2x⁻¹y³
Answer:
1) simplified would be 4m^5
2) simplified would be 2m
3) would be 8/r
Find the missing terms 14.5_,_,18.4
A person follows the recipe proportions and uses 14 cups of baking soda. Exactly how many quarts of white vinegar will the person use?
Answer:
Step-by-step explanation:
Danny charges 30$ for 3 hours of swimming lessons martin charges 55$ for 5 hours of swimming lessons which deal is better
Answer:
Danny
Step-by-step explanation:
Danny charges $10 an hour
Martin charges $11 an hour
The unit price of a shirt is $12. The cost, c, of n shirts is represented by the equation c = 12n. Select the value that belongs in the highlighted box.
$2
$3
$18
$48
$60
$72
Answer:
$48
Step-by-step explanation:
so since the column on the right says n is 4 (next to yellow box), you would substitute 4 for n.
c=12n
c=12(4)
c=48
Please help me if you get it
Answer:
4 sqrt 2
Step-by-step explanation:
Answer:
4 sqrt(2)
Step-by-step explanation:
This is a special triangle 45, 45, 90 therefore you just multiply the sides by sqrt(2) to find the hypotenuse so it will be 4 sqrt(2)
Another way to do it is by Pythagorean triangle which will still lead to 4 sqrt(2)
Karly got a 74% on her Social Studies test. The test had 50
questions. How many questions did she NOT answer
correctly?
ann