Answer:Find an answer to your question Evaluate the expression 4x2+3y for x = 5 and y =6.
A standard NBA basketball has a radius of about 4.7 inches. What is the volume of an NBA basket ball? Use 3.14 for pi, and round your answer to the nearest tenth (one decimal place)
Answer:
V≈434.89cu. in.
https://socratic.org/answers/407738
Step-by-step explanation: MRK ME BRAINLIeST PLZZZzz
the link is not fake just copy and paste it
Answer:
434.9
Step-by-step explanation:
I need help with this question please help me
5/8 + 3/4
—————
-2/3 - 5/6
Help please
Answer:
-11/12
Step-by-step explanation:
20 points
3. The half-life of Co-60 is 5.3 years. If the initial mass of the sample is 1
kg, how much will remain after 15.9 years.
Answer:
0.125kg
Step-by-step explanation:
an equation can be made from teh problem
f(x)=1(0.5)^(x/5.3)
x is the amount of years
plug in 15.9 for x
f(15.9)=0.125
What are the coordinates of point G of the pre-image? (-2, 1) (-4, 2) (-12, 0) (-32, 16)
Answer:
(-12,0)
Step-by-step explanation:
(-12,0)
(-4,2)
Answer:
A or (-2, 1)
Step-by-step explanation:
Question #5: You decided to paint one of the walls in the dining room the color blue. The shape of the wall is shown below. One gallon of paint covers 50 square feet. The wall will need two coats of paint. How many gallons of paint will you need to buy?
Total area of the wall:
Gallons of paint needed:
Answer:
Step-by-step explanation:
Draw a horizontal line from the top corner of the left wall to the right wall. Now you have a rectangle on the bottom 8’x10’ (80 square feet) and a triangle on the top with a height of 5’ and a base of 8’. 1/2 base times height =20. You need to paint 100 sq feet so you need 2 gallons.
What is the value of the expression -9 x 2.2?
For which function is it true that y →- ∞ as x →∞
Answer:
y = -√(x - 6)
Step-by-step explanation:
The first choice on the left
y = -√(x - 6)
The larger x gets
the more negative y becomes
Rational functions are functions written as fractions. The correct function is [tex]y=-\sqrt{x-6}[/tex]
Rational functionsRational functions are functions written as fractions.
According to the question, we are to select the function for which as y tends to minus infinity, x will tend to positive infinity.
For the function [tex]y=-\sqrt{x-6}[/tex]
Substitute y = -∞ into the equation
[tex]-\infty=-\sqrt{x-6}\\\sqrt{x-6} = \infty\\x-6=\infty\\x=\infty+6\\x=\infty[/tex]
Hence the correct function is [tex]y=-\sqrt{x-6}[/tex]
Learn more on rational functions here: https://brainly.com/question/1851758
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A pair of shoes cost $16. What is the price of the shoes after a 30% discount?
Answer:
$4.80
Step-by-step explanation:
$16×30%
= $16×(30/100)
=$16×0.3
=$4.80
solve g(x) = 3/4 x + 10, find g(-12)
Answer:
Answer: g(-12)=-7
Step-by-step explanation:
g(x)= 3/4x+2
g(-12)= 3/4(-12)+2
g(-12)=-9+2
g(-12)=-7
I need help with 5 and 6. May anyone turn them into words? ILL GIVE BRAINLIEST FOR 2 RESPONSES
Step-by-step explanation:
1/2 (c +1)>5 = c≥9
27-2b<-6=b≥332
Select the letter of the correct answer. A museum in South Africa uses paintings of right-angled triangles to teach children about the Pythagorean Theorem: A squared + B squared = C squared Let's say that A = 4 and B = 3. Based on the theorem, what is the value of C squared? Choose the correct expression. A 42+
32 B (4 x 3)2 C (4 + 3)2 D 4 + 3
Swimming burns more calories per hour than aerobics and cycling.
Please select the best answer from the choices provided.
T
F
Answer:
TRUE
Step-by-step explanation:
Answer: A. True
Step-by-step explanation: On Edge!
The probability of the number of defective circuit boards in a shipment is given in the tables for two different companies. Company A A 5-column table has 2 labeled rows. The first row is labeled Number defective (x) with entries 0, 1, 2, 3. The second row is labeled P (x i) with entries 0.21, 0.30, 0.41, 0.08. Company B A 5-column table has 2 labeled rows. The first row is labeled Number defective (x) with entries 0, 1, 2, 3. The second row is labeled P (x i) with entries 0.18, 0.32, 0.28, 0.22. What is the expected number of defective circuit boards for company A? What is the expected number of defective circuit boards for company B? Which company should be chosen for purchasing circuit boards? Explain.
Answer: company A: 1.36
company B: 1.54 A; lowest expected number of defective boards
Step-by-step explanation:
i got it right on edge
The weighted average is a generalization of the expected value. The company that should be chosen for purchasing circuit boards is Company A.
What is the expected value?The weighted average is a generalization of the expected value. The expected value is the arithmetic mean of a large number of independently chosen random variable outcomes.
A.) The expected number of defective circuit boards for company A is,
Expected number = (0.21×0) + (0.30×1) + (0.41×2) + (0.08×3) = 1.36
B.) The expected number of defective circuit boards for company B is,
Expected number = (0.18×0) + (0.32×1) + (0.28×2) + (0.22×3) = 1.54
C.) Since the expected number of defective circuit boards for Company A is less, therefore, the company that should be chosen for purchasing circuit boards is Company A.
Learn more about Expected value:
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Find the probability of each event.
A politician is about to give a campaign speech and is holding a stack of thirteen cue cards, of which the first 3 are the most important. Just before the speech, she drops all of the cards and picks them up in a random order. What is the probability that cards #1, #2, and #3 are still in order on the top of the stack?
Answer:
The probability that cards # 1, # 2, and # 3 are still in order on the top of the stack is 0.045%.
Step-by-step explanation:
Since a politician is about to give a campaign speech and is holding a stack of thirteen cue cards, of which the first 3 are the most important, and just before the speech, she drops all of the cards and picks them up in a random order, to determine what is the probability that cards # 1, # 2, and # 3 are still in order on the top of the stack, the following calculation must be performed:
1/13 x 1/13 x 1/13 = X
0.076 x 0.076 x 0.076 = X
0.00045 = X
0.00045 x 100 = 0.045
Therefore, the probability that cards # 1, # 2, and # 3 are still in order on the top of the stack is 0.045%.
dwarf sea horse swims at a rate of 51.68 feet per hour. Convert this speed to inches per minute.
Answer:
10.34 inches per minute.
Step-by-step explanation:
have a good day :)
PLEASE I NEED HELP WITH ONLY TWO QUESTIONS THIS IS DUE ON SATURDAY
Answer:
due on saturday? psshttt anyways i have the answer lol im gonna put the link below
Step-by-step explanation:
https://pnrtscr.com/ziyaselcukistifa
which one is it?
will mark brainliest only if correct
Answer:
540°
Oct = 1080 °
Cir = 2160 °
2160 ° ÷ 1080 ° = 2
1080 ° ÷ 2 = 540°
Step-by-step explanation:
Mark as brainllest
Answer:
D, 1080
Step-by-step explanation:
degrees = (n-2)180, if n is the number of sides.
you ordered a laptop from a company in alaska. The laptop costs $150. they charge you 15% off the cost of the laptop to ship it. how much will you pay for shipping
Answer:
$127.5
Step-by-step explanation:
150*15%=22.5.
150-22.5=127.5
Don't buy this, totally not worth it.
Answer:
$22.5
Step-by-step explanation:
We will pay 15% of 150 for shipping: 150 * 0.15 = 22.5
PLEASE GIVE BRAINLIEST MEANS ALOT
Given f(x) = 2x + 1 and g(x) = 2 ^ (x - 2) What is f(4) - g(5)
Answer:
the answer is on picture
Step-by-step explanation:
i hope u understand lol
Guys if there are 5 cookies and my friend named Jake ate 5 cookies how much would I have left??
Answer:
0 none jake ate them all
Step-by-step explanation:
Answer:
Step by step explanation
none
70 brainliest!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!11111
Answer:
nice job man
Step-by-step explanation:
keep it up man
Please help me with my work:)
Answer:
length x width x height
6 x 8 x h = volume
Step-by-step explanation:
Please help I have 15!!!!!!!
Answer:
True
Step-by-step explanation:
x^a = b
x^( a / a ) = b^( 1 / a )
x^1 = b^( 1 / a )
x = b^( 1 / a )
Help find the value of x pls
Answer:
x=61°
Step-by-step explanation:
We can see that angle 2x-6 has a corresponding angle above it, which is congruent. That angle is supplementary with angle x+3, meaning that their sum is 180°. We can tell because they form a straight line/straight angle.
So,
(2x-6)+(x+3)=180
2x-6+x+3=180
3x-3=180
3x=183
x=61
one solution of x^2 - 64 = 0 is 8. what is the other solution
Given:
The equation is:
[tex]x^2-64=0[/tex]
One solutions is 8.
To find:
The other solution of the given equation.
Solution:
We have,
[tex]x^2-64=0[/tex]
It can be written as:
[tex]x^2-8^2=0[/tex]
[tex](x-8)(x+8)=0[/tex] [tex][\because a^2-b^2=(a-b)(a+b)][/tex]
Using zero product property, we get
[tex]x-8=0[/tex] and [tex]x+8=0[/tex]
[tex]x=8[/tex] and [tex]x=-8[/tex]
It is given that the one solutions is 8.
Therefore, the other solution is -8.
Without enzymes it would be a lot more difficult to digest and breakdown the food we eat.
True
False
Answer:
True
Step-by-step explanation:
Enzymes are needed to breakdown food in the mouth and stomach
PLEASE HELP!
How do you find the mean or the range of a histogram?
Answer:
B
Step-by-step explanation:
My good sir will I lie to you
If m
A.140
B.60
C.50
D.40
Answer:
140
Step-by-step explanation:
Angle C = 180-A-B
C=180-80-60=40
DCA = 180-Angle C
DCA = 180-40
Kevin needs to buy some cardboard to build a box 11 inches long, 7 inches wide, and 10 inches high. How much cardboard is needed to build the box?
Answer:
770 inches of cardboard is needed to build this box
Step-by-step explanation:
Use the formula for cubes B x W x H
The base of the cube will be 7 inches the length is 11 inches, and the height is 10 inches. Then, we multiply.
7 x 11 x 10 = 770