The area of the circle with a radius of 4 ft will be 50.26 square ft.
What is an area?The space occupied by any two-dimensional figure in a plane is called the area. The space occupied by the circle in a two-dimensional plane is called the area of the circle.
The area of the circle is calculated by the formula given below as:-
Area = πr²
Substitute the value of r in the equation and solve for the value of x,
A= 3.14 x 4²
A= 3.14 x 16
A= 50.26 square ft
Therefore, the area of the circle with a radius of 4 ft will be 50.26 square ft.
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simplify 2^2-2x X 4^x-1
Answer:
Simplify the expression.
− x X ⋅ 2 1 + 2 x + 3
Step-by-step explanation:
Im not sure but here is my guess
Jocelyn's first three test scores are 85, 76 and 88. if the final
exam counts as two tests, what must jocelyn score on the
final exam to raise her average to 85 ?
Answer:
96
Step-by-step explanation:
Jocelyn scored on the final exam to raise her average to 85 and will be 176.
What is Mean?The mean is the straightforward meaning of the normal of a lot of numbers. In measurements, one of the markers of focal propensity is the mean. The normal is alluded to as the number-crunching mean. It's the proportion of the number of genuine perceptions to the absolute number of perceptions.
Jocelyn's first three test scores are 85, 76, and 88. If the final exam counts as two tests.
Jocelyn scored on the final exam to raise her average to 85 and will be
Let the sum of two tests be x. Then we have
85 = (85 + 76 + 88 + x) / 5
425 = 249 + x
x = 176
Jocelyn scored on the final exam to raise her average to 85 and will be 176.
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Including overtime, what would be Mark's gross pay if he worked 53 hours
and his regular wage is $12 per hour?
1 point
Your answer
Answer:
i have a monument in st.louis named after me (josh peck)
name: gateway arch
Step-by-step explanation:
Simplify 8/-3 ÷ -4/9
A. -8
B. -6
C. 6
D. 8
Answer:
C. 6
Step-by-step explanation:
to divide by a fraction multiply by the recirpocal of that fraction.
8/3 ÷ 9/4
reduce the numbers with GCF 4 which equals 2/3 x 9
reduce the numbers with GCF 3 which equals 2x3= 6
If f(x)=x^(2)+3x-2, find f(-2)
Answer:
hello
Step-by-step explanation:
The initial price for wingstop is $40. After using a 30% discount, what is the
new cost?
Answer:
$28 dollars is the new cost
Step-by-step explanation:
$40 - 30% = $28
A product that is chemically bonded combanation of reactants will form what form in which type of reaction? Select three options.
Answer:
Synthesis, polymerization, and oxidation.
Answer:a b d
Step-by-step explanation:
A United agent observes nine consecutive passengers without a frequent flyer account. She presumes the next passenger is very likely to have a frequent flyer account. Explain the flaw in this argument.
Answer:
It never said it was in greatest to least order.
Step-by-step explanation:
Answer:
DID you get the answer?
Step-by-step explanation:
X + 9 < 4x
PLS HELP!
Answer:
1.8 < x
Step-by-step explanation:
you add the 1 x to the 4 x
9< 5x then u divided by 5
1.8 <x
express 12 minute as afraction in 1 hour
Answer:
12/ 60 minutes
Answer:
12/60
there are 60 minutes in an hour so that would be 12 minutes of 60 minutes
Have a nice day! :)
Booster Juice needs to combine three different juices to make a smoothie, and one cup of smoothie needs one pound of three different juices combined. Assume one pound of apple juice costs $1, one pound of orange juice costs $2, and one pound of peach juice costs $4.
a. What would be the price of the smoothie if Booster Juice makes the smoothie by combining 30% of apple juice, 20% orange juice and 50% of the peach juice.
b. What would be the price of the smoothie if the Booster Juice makes the smoothie by using all three equally.
Answer:
A.) $2.70
B.) $2.33
Step-by-step explanation:
Given that:
Smoothie is made from 3 different juice ;
1 cup of smoothie requires 1 pound combination of 3 different juices.
Cost of 1 pound of apple juice = $1
Cost of 1 pound of orange juice = $2
Cost of 1 pound of peach juice = $4
A.) What would be the price of the smoothie if Booster Juice makes the smoothie by combining 30% of apple juice, 20% orange juice and 50% of the peach juice.
30% of 1 pound apple juice :
(30/100) * $1 = $0.3
20% of 1 pound orange :
(20/100) * $2 = $0.4
50% of 1 pound peach :
(50/100) * $4 = $2
Hence, price of smoothie = $(0.3 + 0.4 + 2) = $2.70
b. What would be the price of the smoothie if the Booster Juice makes the smoothie by using all three equally.
If all three juice are used equally:
100% / 3 = 33.333% = 0.3333
0.3333 * $1 = $0.333
0.333 * $2 = $0.667
0.333 * $4 = $1.332
Hence, price of smoothie :
$(0.333 + 0.667 + 1.332) = $2.332
6,397 x 349 ≈ __________ x __________ = 1,800,000
i need help really bad
6,397 x 349 = 6000 x 300 = 1,800,000
I rounded 6,397 to 6,000
I rounded 349 to 300
Multiplying 6,000 and 300 is the same as multiplying 6 and 3 to get 18, then we tack on five zeros to the result. The five zeros come from the total number of zeroes in 6000 and 300
We have 3 zeros in 6000 and 2 zeros in 300, so 3+2 = 5 zeros total.
So this estimation technique allows you to multiply large numbers like this very quickly without needing a calculator or pencil/paper.
Since 6397 rounded down, and 349 rounded down too, this means the result of 1,800,000 is an underestimate of the true value which is
6,397 x 349 = 2,232,553
The estimate isn't too far off.
3+
2+
1+
+
+
-3
+
-1
2
-2
1
2
3
4
-11
-2 +
-3+
-4
What is the slope of the line?
Answer:
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In a large school, it was found that 70% of students are taking a math class, 72% of student are taking an English class, and 50% of students are taking both.
What is the solution of the system of
equations shown in the graph?
(1.5, -3)
(-3, 1.5)
X
(-3,0)
(0, -3)
Answer: (-3, 0)
--------------------
What is the first step to solving this problem: 3x – 10 = 2(x + 3)
Answer: The first step is to Distribute
Hope this helps
(6x-11)=53
Please help
Ndkxnsnsnssnsnskjdjjxjdjxxjjbssnnsnxjxjxjzkkkzmsns
Answer:
[tex]x = \frac{32}{3}[/tex]
Step-by-step explanation:
Simplify: 6x - 11 = 53Add 11 to each side, so it now looks like this: 6x = 64Divide each side by 6 to cancel out the 6 next to x. It should now look like this: x = 32/3I hope this helps!
eva's horse eats 86 pounds each week. eva solved the equation below to find how much feed she needs for the weeks.
Answer:
344
Step-by-step explanation:
Because per week eva's horse eats 86 pounds each week in the weeks and we have four week in a month then we caculate
Find the value of p and q such that 2x² - 4x + 3 = 2(x-p)²+q
Answer:
q= 4xp - 2p² - 4x + 3
p=
Step-by-step explanation:
2x² - 4x + 3 = (x -p) + q
OPEN BRACKET:
2x² - 4x + 3 = 2(x² - 2xp + p²) + q
2x² - 4x + 3 = 2x² - 4xp + 2p² + q
-4x + 3= 4xp + 2p² + q
-q = -4xp + 2p² + 4x - 3
q = 4xp - 2p² - 4x + 3
Helpp meeeeeeee plz:(
Answer:
i think x=74
Step-by-step explanation:
The graph below can be represented by parametric equations of the form
The corresponding point on the graph is (1, 0).These values of x and y correspond to the points on the given graph,
The given graph can be represented by parametric equations of the form x = cos(t) and y = sin(2t) , where t is a parameter. To verify that these equations satisfy the graph,
we can substitute t in the given equations and check if the resulting values of x and y correspond to the points on the graph. Let's take some values of t to see how the graph looks like:For t = 0, we have x = cos(0) = 1 and y = sin(0) = 0.
Therefore, the corresponding point on the graph is (1, 0).For t = π/6, we have x = cos(π/6) = √3/2 and y = sin(2π/6) = sin(π/3) = √3/2.
Therefore, the corresponding point on the graph is (√3/2, √3/2).For t = π/3, we have x = cos(π/3) = 1/2 and y = sin(2π/3) = sin(4π/3) = -√3/2.
Therefore, the corresponding point on the graph is (1/2, -√3/2).For t = π/2, we have x = cos(π/2) = 0 and y = sin(π) = 0.
Therefore, the corresponding point on the graph is (0, 0).For t = 2π/3, we have x = cos(2π/3) = -1/2 and y = sin(4π/3) = sin(-2π/3) = -√3/2.
Therefore, the corresponding point on the graph is (-1/2, -√3/2).For t = 5π/6, we have x = cos(5π/6) = -√3/2 and y = sin(2π/3) = sin(4π/3) = -√3/2.
Therefore, the corresponding point on the graph is (-√3/2, -√3/2).For t = π, we have x = cos(π) = -1 and y = sin(2π) = sin(0) = 0.
Therefore, the corresponding point on the graph is (-1, 0).For t = 7π/6, we have x = cos(7π/6) = -√3/2 and y = sin(4π/3) = sin(-2π/3) = √3/2.
Therefore, the corresponding point on the graph is (-√3/2, √3/2).For t = 4π/3, we have x = cos(4π/3) = -1/2 and y = sin(5π/3) = sin(π/3) = √3/2.
Therefore, the corresponding point on the graph is (-1/2, √3/2).For t = 3π/2, we have x = cos(3π/2) = 0 and y = sin(6π/2) = sin(π) = 0.
Therefore, the corresponding point on the graph is (0, 0).For t = 5π/3, we have x = cos(5π/3) = 1/2 and y = sin(5π/3) = sin(π/3) = √3/2.
Therefore, the corresponding point on the graph is (1/2, √3/2).For t = 11π/6, we have x = cos(11π/6) = √3/2 and y = sin(5π/3) = sin(π/3) = √3/2.
Therefore, the corresponding point on the graph is (√3/2, √3/2).For t = 2π, we have x = cos(2π) = 1 and y = sin(4π) = sin(0) = 0.
so we can conclude that the graph can be represented by the parametric equations x = cos(t) and y = sin(2t).
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0.81468146... rational
What's ur question? .-.
o nvm, this is edit. jus search it up on Google
What is 2 5/8 - 5 1/3 in simplest form?
Answer:
-65/24 is your answer
Step-by-step explanation:
If f(x) = -9x +3, find f(-5).
42
48
45
57
Answer:
48
Step-by-step explanation:
Answer:
48
Step-by-step explanation:
You want to plug in -5 to replace x.
-9(-5) +3
multiply -9 times -5
keep in mind that when you multiply a negative number by a negative number, the product should be positive.
45 +3
add 45 and 3 and the answer should be 48. hope this helps
PLEASE HELP 30 POINNTS URGENT
rewrite 34 as a difference of two numbers
Answer:
64 - 30
Step-by-step explanation:
We can subtract 30 from 64 to get 34.
Answer:
100-66=34
Step-by-step explanation:
100-34=66
100-66=34
A caterpillar crawled 20 ft in 25 minutes. What was the caterpillar's unit rate of speed in feet per minute?
Answer:
0.8 ft per minute
Step-by-step explanation:
The caterpillar is crawling at 20 ft in 25 minutes.
Now, speed is given as;
Speed = Distance/Time
For unit rate of speed, we have to look for the amount of ft crawled for every 1 minute. Since time is 25 minutes;
Thus, we divide both distance and time by 25 minutes.
Unit rate of speed = 20/25 ft per 25/25 minutes = 0.8 ft per minute
2(3x – 5) = 8
Solve using distributive property
Answer:
x = 3
Step-by-step explanation:
Step 1: Write equation
2(3x - 5) = 8
Step 2: Solve for x
Distribute 2: 6x - 10 = 8Add 10 to both sides: 6x = 18Divide both sides by 6: x = 3Step 3: Check
Plug in x to verify it's a solution.
2(3(3) - 5) = 8
2(9 - 5) = 8
2(4) = 8
8 = 8
A student recorded a temperature of 75 degrees Fahrenheit at hour 9 and 95 degrees Fahrenheit at hour 13. calculate the rate of change between these temperatures
If the student recorded a temperature of 75 degrees Fahrenheit at hour 9 and 95 degrees Fahrenheit at hour 13. The rate of change between these temperatures will be 5 Fahrenheit per hour.
What is the rate of change?It is defined as the change in values of a dependent variable with respect to the independent variables.
It is given that, A student recorded a temperature of 75 degrees Fahrenheit at hour 9 and 95 degrees Fahrenheit at hour 13.
The term "rate of change" refers to the pace at which one quantity changes with respect to another.
The rate of change is the ratio of temperature to the time elapsed,
Rate of Change = change in temperature/time elapsed
Rate of Change = (95°F - 75°F) / (13 -9) hour
Rate of Change =20 / 4
Rate of Change = 5 Fahrenheit per hour
Thus, if the student recorded a temperature of 75 degrees Fahrenheit at hour 9 and 95 degrees Fahrenheit at hour 13. The rate of change between these temperatures will be 5 Fahrenheit per hour.
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Solve the formula I=Prt to find the principal, P, when I=$121.10, r=2.8%, and t=5 years.
Answer:
P = $865Step-by-step explanation:
I=Prt
when I=$121.10,
r=2.8%,
t=5 years.
I=Prt
find: P
plugin values into the equation:
121.10 = P (0.028) 5
P = 121.10
0.028 (5)
P = $865
Evaluate this expression.
8x, if x = 6
Answer:
48
Step-by-step explanation:
8 times 6 = 48
Answer:
[tex] \huge{ \fbox{ \sf{48}}}[/tex]
Step-by-step explanation:
[tex] \underline{ \sf{Given}} = \sf{x = 6}[/tex]
[tex] \underline{ \sf{To \: Find}} : \sf{Value \: of \: the \: given \: expression} [/tex]
[tex] \sf{8x}[/tex]
plug the value of x
[tex] \mapsto{ \sf{8 \times 6}}[/tex]
Multiply the numbers
[tex] \mapsto{ \sf{48}}[/tex]
Hope I helped!
Best regards! :D
~[tex] \text{TheAnimeGirl}[/tex]
