Answers
Answer:
f(0) is approximately equal to 7.07
Step-by-step explanation:
All you need to do here is substitute a zero wherever you see an x in the equation, giving us:
[tex]f(0) = 2(0)^2 + 5\sqrt{0 + 2}\\f(0) = 5\sqrt{2} \\f(0) \approx 5 \times 1.414\\f(0) \approx 7.07[/tex]
Related Questions
help me please. need it asap
Answers
Answer:
X=-1
Y=-8
hope this helps!
Step-by-step explanation:
I NEED HELP NOW PLZZ!!
Answers
Answer:
option C is the correct option!!
whoever gets this correct first gets brainlest !!!
Answers
Answer:
9.9
Step-by-step explanation:
The quadrilaterals are similar by a factor of 3.
Working together, two pumps can drain a certain pool in 6 hours. If it takes the older pump 15 hours to drain the pool by itself, how pump to drain the pool on its own?
Answers
Answer:
10
Step-by-step explanation:
Rate of drainage for pump A and B = [1 pool drained]/[6 hours]
Rate of drainage for pump A (older pump) = [1 pool drained]/[15 hours]
Rate for pump B (newer pump) = [1 pool drained]/[t hours]
Thus, adding the rate of drainage of A and B,
1/t + 1/15 = 1/6
t=10
the sales price for a bicycle $315. the original price was first discounted by 5o% and then discounted by 10%. find the original price of the bicycle
Answers
Answer:
?× ( 1 − 50/ 100 ) × ( 1 − 10/ 100 ) = $ 315 ? = $ 315 /( .5 ) ( .9 ) = $ 700
Step-by-step explanation:
At Davis's Hat Store around the block, they have a total of 300 hats in the store. 14% of the hats are white.
How many of the hats in the store are white?
Answers
Answer:
42.
Step-by-step explanation:
14% of 300 is 42.
hope this helped
Find the median of 6,2,0,1,1,2,3,2,0,2,3,4,2,3,5
Answers
Median = Middle
First, arrange the numbers from lowest -> highest
This would be:
0, 0, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 4, 5, 6
Now, strike off one number from each side (so 0, then 6, then 0, then 5) until you are only left with one or two numbers.
If you are left with one number, that is your median!
If you are left with two numbers, than you add them together, then divide that number by 2 (for example if you were left with 7 and 8, 7+8=15. 15/2=7 1/2)
In this case, you are left with one number, 2, so 2 is your median.
I hope this helped!
Answer:
2
Step-by-step explanation:
The median is the middle number when the numbers are lined up from least to greatest or greatest to least.
First, the numbers must be lined up from least to greatest.
0, 0, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 4, 5, 6
Then, find the middle number.
The middle number is 2.
Amelia receives two dozens roses for her birthday. 18 of the roses are pink what percent of the roses are pink
Answers
18/24 = pink roses... 75% of the roses are pink.
7. Which of the following is a linear inequality in two
variables?
А. За - 4b = 5
C. 3x < 21
B. 7x + 3 < 12
D. 11 + 3t 2s
Answers
Answer:
c
Step-by-step explanation:
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DC kh0a74apyrYDLpsuro7rs
What’s the correct answer?
15 points
Answers
PLEASE ASAP HELP GIVING BRAINLIEST AND DOUBLE POINTS!!
Answers
Step-by-step explanation:
Given
Area of the cube (A) = 64 cm²
Now
The volume of the cube (V)
[tex]v \: = {a}^{ \frac{3}{2} } \\ v \: = 64 ^{ \frac{3}{2} } \\ v = 8 ^{ \frac{3 \times 2}{2} } \\ v \: = {8}^{3} \\ v = 512cm ^{3} [/tex]
Hope it will help :)❤
Answer:
512 cm³Step-by-step explanation:
Let us understand the letters in the formula first. The rest is really quite simple.
V = volume
A = area
Let's substitute the known area in for A
V = 64^3/2
Solve for V
64^3/2 = 512
V = 512
Hence, the volume of the cube is 512 cm³
Divide.
5.7 - 0.12
Enter your answer as a decimal in the box.
|| I
Mathematics
Answers
Answer:
47.5
Step-by-step explanation:
Puppy B weighs 8 pounds, which is about 75% of its adult weight. What will be the adult weight of Puppy B?
Answers
Answer:
Step-by-step explanation:
Let x be the adult weight of puppy B
75% of x =8 pounds
LOOK AT PIC AT THE BOTTOM
julio has $10 in a bank account. each week he earns $125. let x represent the number of weeks and f(x) represent the account balance,
Answers
Answer:
f(x) =10+125x
Step-by-step explanation:
Given data
Account Blance= $10
Weekly earning= $125
Let x be the number of weeks
and the account Balance after x weeks be f(x)
Hence the expression for the account balance is
f(x) =10+125x
I need help with this??
Answers
Select both the 2nd and 4th options!
10 x 1/2 + (-6) (-3)
Answers
10x1/2+(-6) (-3)
Answer
23
While abroad in Cairo, Egypt, you want to visit three other cities: Damanhur, Alexandria, and Suez. The following table details the costs of traveling to and from each city. All costs are given in Egyptian pounds (EGP).
Origin and Destination
Cost (EGP)
Cairo to Damanhur
153
Cairo to Alexandria
171
Cairo to Suez
130
Damanhur to Cairo
143
Damanhur to Alexandria
174
Damanhur to Suez
182
Alexandria to Cairo
167
Alexandria to Damanhur
192
Alexandria to Suez
144
Suez to Cairo
133
Suez to Damanhur
156
Suez to Aledandria
156
What is the cost of the most efficient route? You may visit the cities in any order, but you must begin and end in Cairo.
a.
EGP 589
b.
EGP 604
c.
EGP 614
d.
EGP 621
Answers
The answer is B) EGP 604
Answer:
b
Step-by-step explanation:
Which of the following are solutions to the equation below?
Check all that apply
x-2x - 24=0
A -6
B-24
C 4
D 6
E. -4
Answers
PLEASE ANSWER ANY PROBLEM ASAP THANK YOU SO MUCH
Answers
Answer:
1) No
2) Yes
3) angle UXS = 120 degrees
4) arc CB = 40 degrees
Step-by-step explanation:
If AB is tangent to the circle, then angle at A would be 90 degrees.
1)
Is 13^2 + 14.6^2 = 19.4^2?
169 + 213.16 = 376.36 No
2)
Is 8^2 + 6^2 = 10^2?
64 + 36 = 100 Yes
3)
arc WS = arc VU + arc TU = 113 degrees
arc ST = arc WV because their chords cross making a pair of vertical angles.
full circle = 360 degrees
360-113 - 113 = 134 degrees
134/2 = 67 degrees for arc ST
arc STU = 67 + 53 = 120 degrees
Angle UXS = 120 degrees
4) arc CB = arc FB = 40 degrees because their chords cross making a pair of vertical angles.
Help for brainliest
Answers
Answer:
Rotation of 180 degrees, either direction
Dilation, making it smaller by some factor(we aren't given measurements so we cannot be exact)
Then move the figure to the right and then move the figure up
Step-by-step explanation:
Original amount: 326
End amount: 423.80
Increase or decrease
Answers
Answer:
increase
Step-by-step explanation:
You are dealt one card from a standard 52-card deck. Find the probability of being dealt a seven and a jack The probability of being dealt a seven and a jack is ?
Answers
Answer:
2/13 chances
Step-by-step explanation:
4+4= 8/52->4/26->2/13
do not give me the sample response tell me what you would think
The local business will donate $5.00 for every 10 tickets sold. Let x represent tickets sold, and y represents dollars donated. Student A claims that the equation is y = 2x. Student B claims that the equation is y = 1
2
x. Explain who is correct.
Answers
Answer:
y=2x
Step-by-step explanation:
x=number of ticket sold y = dollars donated
for every 10tickets sold 5 dollars would be donated
10x = 5y divide both sides by 5
2x = y. same as. y = 2x.
Which expression is equivalent to 3y+4+y
Answers
Find the missing dimension. Use the scale 1 : 8. Include units in your answer.
Model Length: 1.5 m
Actual Length:
Answers
Answer:
12
Step-by-step explanation:
is
What is the volume and surface are of a right circular cylinder with a diameter of 14 meters and a height of 9 meters
Answers
Answer: V≈1385.44m
Step-by-step explanation: V=π(d2)2h=π·(142)2·9≈1385.44236m³
whas the inequality for 21+35=56
Answers
Answer:
35 + x > 56
Or
x > 21
Step-by-step explanation:
They need to score more than 21 more points.
Do 56 - 35 and get x, the number of points they now need to make to win.
Write the equation of a line with the given slope and y intercept.
m = 4
b = -2
Answers
Answer: y=4x-2
Step-by-step explanation:
Use the y=mx+b template to write the equation out. M is the slope which should be in front of x. This is why y=4x-2 is correct
4.40
.63
4.79
.13
2.07
.77
9.28
.47
6.93
.20
Answers
Answer:
can you do elaborate more please?
HELP HELP HELP HELP HELP HELP HELP
Answers
Answer:
Hi,
In a square, all sides are equal.
The area is obtained by multiplying one side by another side.
So, A = L^2
A = Area
L = length of a side
24ft^2 = L^2
L = square root(24) = 4.9
L = 4.9
We can say x^2 = 24
And the length of one side is therefore 4.9