Answer:
y = 3x² + 15x + 12
Step-by-step explanation:
A quadratic function in standard form is
y = ax² + bx + c ( a ≠ 0 )
Given
y = 3(x + 4)(x + 1) ← expand the factors using FOIL
= 3(x² + 5x + 4) ← distribute parenthesis by 3
= 3x² + 15x + 12
Three tanks are capable of holding 361,841, and 901 of the greatest vessel winch can be used to fill each one of them on exact number of time
Answer:
Tank which is capable of holding 1 can fill each one of the tanks an exact number of time.
Step-by-step explanation:
Three tanks are capable of holding [tex]361,841,901[/tex]
To find which tank can be used to fill each one of them an exact number of time, find [tex]HCF(361,841,901)[/tex]
[tex]361=19^2\\841=29^2\\901=17(53)[/tex]
Therefore,
[tex]HCF(361,841,901)=1[/tex]
So, tank which is capable of holding 1 can fill each one of the tanks an exact number of time.
Richard is playing a video game that helps him learn multiplication facts. The table shows data about points he earned on the first two levels of the game Video Game Scores Level Points per Correct Answer Bonus for Completion of Level Total Score for Level 1 20 50 390 2 25 100 450 How many questions total did Richard answer correctly for both levels? A .15 B. 22 C. 31 D.44
plz pick a,b,c or d
Answer:
The correct answer is 15
Step-by-step explanation:
Help pls where do I move each number to
9514 1404 393
Answer:
4(3x +8)
Step-by-step explanation:
You are being asked to factor 4 from each of the terms of the expression and use the distributive property to show the result.
12x +32
= 4(3x) +4(8)
= 4(3x +8)
The numbers that go in the boxes, left to right, are ...
4, 3, 8
Which of the following table of values represent a function?
A. (-1,5) (1,5) (4,5) (-4,5) (1,-5)
B. (1,0) (0,2) (5,-4) (-2,-1) (1,5)
C. (2,2) (3,3) (4,4) (5,5) (6,6)
D. (1,-4) (4,2) (-4,0) (0,3) (-4,-2)
C is the answer
Step-by-step explanation:
but I think is C
help plz will give brainiest
Answer:
The answer is B
[tex]\frac{1}{x^{2} -4x+3}[/tex]
Step-by-step explanation:
Brass is an alloy of zinc and copper. if 30%of the content is zinc, find the weight of zinc and copper in 300 grams of brass
Answer:
zinc= 90g, copper=210g
Step-by-step explanation:
30%of 300=30/100×300=90
70%of 300=70/100×300=210
Suppose 0 is an angle in the standard position whose terminal side is in Quadrant IV and cot0= -9/18 Find the exact values of the five remaining trigonometric functions of 0
Answer:
qfvgàwq sewaro kámí leotaní
Factor the GCF out of each term of the polynomial.
Answer For The Number 22: Factors of 22 are 1, 2, 11, 22. There are 4 integers that are factors of 22. The greatest factor of 22 is 22. 3.
Answer For The Problem 2x3 (Divide it by the numbers I give you meaning divide the number two by what I give yo and the other number 3 by it.
The common factors for 2,3 are −1,1 . The numbers do not contain any common variable factors. The GCF (HCF) of the numerical factors −1,1 is 1 .The number is one.
Answer For The Problem 2x5 is also 1 so decide both 2&5 by 1 then multiply. After doing that for answers 2&3 add them. last if you then subtract 22 that might be the answer so put that & also put the answer of the greatest common factor of 22 which is 3. Make sure to include that the one where you subtracted 3 was the greatest common factor for 22.
Which answer represents the series in sigma notation?
1+12+14+18+116+132+164
∑j=1712(j+1)
∑j=17(12)j−1
∑j=1712j+1
∑j=172j−1
Answer: The answer is the second one: ∑j=17(12)j−1
Step-by-step explanation:
Choose the correct equation to represent the problem: 15 is what percent of 48? (Remember that * means multiply)
Answer:
b
Step-by-step explanation:
Help ASSAP . Find the perimeter I will give you 20 points and brainlyist.
Answer:
I think it may be 120 cm
Step-by-step explanation:
A F is 13 using pythagorean theorem on triangle CED and applying the hypotenuse length to A F.
ABC is similar to triangle CED and is dilated by a factor of 3 so the base is 36.
using pythagorean theorem on triangle ABC gets the hypotenuse length of 39 which can be applied to FE
add all the values together
39 + 13 + 15 + 36 +12 +5 = 120
HELPPPPP PLEASEEEEE
which representation shows y as a function of x?
help0000000000000000000
Answer:
The answer is going to be C.
Step-by-step explanation:
To help you in the future with any question like this one, you can always use Desmos Calculator.
Simplify the expression. 4(11 + 7) ÷ (7 – 5) 40 36 47 5
Answer:
36
Step-by-step explanation:
[tex]8.859 {}^{ - 7} [/tex]
Paula has $50 in a savings account that earns 5% interest per year. The interest is not compounded .How much will she have in 1 year?
Answer: $52.50
Step-by-step explanation:
There is $50 in the account and it earns interest at a rate of 5% a year.
This interest is not compounded therefore it is simple interest.
To calculate amount earned with simple interest is:
= Deposit * ( 1 + rate * time)
= 50 * ( 1 + 5% * 1 year)
= $52.50
eve plays basketball. she makes 4 free throws for every 3 free throws that she misses. if she missed 24 free throws at her last practice, how many free throws did she make?
Answer:
She made 32 free throw shots.
Step-by-step explanation:
Based on the given information, one can form the general equation;
[tex]\frac{made}{missed}[/tex]
Substitute in the given values;
[tex]\frac{4}{3}[/tex]
Assuming that the rates at which this proportion exists is constant, and one knows the number she missed, but not the number she made then one can say;
[tex]\frac{made}{missed}= \frac{4}{3} = \frac{made}{24}[/tex]
Solve the proportion using cross products;
[tex]\frac{4}{3}=\frac{made}{24}\\\\\\(4)(24)=(3)(made)\\\\96=3made[/tex]
Inverse operations,
[tex]96=3made\\/3\\\\32=made[/tex]
Answer:
32 free throws
Step-by-step explanation:
Ben is rock climbing in the Grand Canyon. He starts off 59.3 feet above sea level and descends into the canyon. The difference between his starting and ending elevation is 129.6 feet. What is Ben's final elevation?
Answer: -70.3 feet
Step-by-step explanation:
Let Ben's final elevation be represented by x.
We are informed that he starts off 59.3feet above sea level and descends into the canyon and that the difference between his starting and ending elevation is 129.6 feet. This will then be expressed in an equation as:
59.3 - x = 129.6
x = 59.3 - 129.6
x = -70.3
Therefore, the final elevation is -70.3 feet.
M=-1 and it has a y-intercept of (0,-6). Write the equation that represents the situation.
Answer:
y=-1x-6
Step-by-step explanation:
do you need a explanation aswell?
The number of students enrolled at a college is 16,000 and grows 6% each year. Complete parts (a) through (e).
Last Saturday 1,625 people visited the state fair. 52% of the visitors were adults, 12% were teenagers, and 36% were children ages 12 and under.
Find the number of adults, teenagers, and children that visited the state fair.
Show ALL your work/mathematical reasoning.
Answer:
(adults) 1625 x .52 = 845
(teenagers) 1625 x .12 = 195
(children) 1625 x .36 = 585
A grocery store sells Swiss cheese for $5.90 per pound. What is the cost per ounce of Swiss cheese? Round your answer to the nearest cent.
Enter the correct answer in the box. You do not need to type the dollar sign, but your answer should be in the form of dollars and cents. For example, 0.50 means fifty cents.
$ _________
Blank 1: ____________________
Answer:
$2.71 per ounce
Step-by-step explanation:
Find how many ounces are in a pound, which is 16Divide 5.90 by 16, which equals 2.71186441 Then like the problem says "round to the nearest cent," which is just basically taking away the last 6 digits and you should get $2.71 per ounce.Stefan sells Jin a bicycle for $127 and a helmet for $17.The total cost for Jin is 120% of what Stefan spent originally to buy the bike and helmet. How much did Stefan spend originally?How much money did he make by selling the bicycle and helmet to Jin?
Answer:
Stefan spent $120 originally
He made $24 dollars by selling the bicycle and helmet to Jin
Step-by-step explanation:
First, find the total cost:
127 + 17
= 144
To find the original cost, divide this by 1.2
144/1.2
= 120
So, Stefan spent $120 originally.
Now, find how much he made by subtracting 120 from 144:
144 - 120
= 24
So, he made $24 dollars by selling the bicycle and helmet to Jin.
Answer please !!!
Delta math !!
Answer:
if it is in inequality form = x>2
if it is in interval notation = (2, infinity in math)
11) Peyton is sitting on the ground at the park flying a kite. The length of the kite string is 50 feet and the kite is directly above a tree. Peyton is sitting 25 feet away from the tree. How high is the kite flying in the air? Round to the nearest tenth.
Answer: 43.30 ft
Step-by-step explanation:
Given
The length of the string is [tex]L=50\ ft[/tex]
Distance between Peyton and the tree is [tex]x=25\ ft[/tex]
Using the figure, apply Pythagoras theorem
[tex]\Rightarrow L^2=h^2+x^2\\\Rightarrow h^2=50^2-25^2\\\Rightarrow h=\sqrt{2500-625}=43.30\ ft[/tex]
The kite is flying 43.30 ft above the ground
y=-x^2+3x+18 in intercept form
Answer:
(0,18)
Step-by-step explanation:
anyone know how to do this??
Answer:
I think it will be 30 ft
Step-by-step explanation:
Isaac filled up his 20 gallon gas tank he will that cost $3.54 per gallon the expression three and 5400 G represents the cost for a number of gallons of fuel what does the variable g represent
Answer:
The variable g represents the number of gallons
Step-by-step explanation:
Given that
Issac would filled up his 20 gallon gas tank that cost would be $3.54 per gallon
5400 G represent the cost of the number of gallons of fuel
Here the variable g represent the number of gallons
So the same would be considered
The total population of a town is 128200 if 55% men are find the number of all the six pairs of corresponding
Pls help
Answer:
Here is the answer bro
The 20% tip on a $75.31 meal
Answer:
$15.62 is the tip and $90.37 total
Step-by-step explanation:
75.32*.20= 15.62
15.62+75.31= 90.37$
Hope this helps
In ΔOPQ, the measure of ∠Q=90°, PQ = 1.8 feet, and OP = 7.4 feet. Find the measure of ∠P to the nearest degree.
Answer:
P=75.922 ≈ 76
∘Step-by-step explanation:
What function uses the ADJACENT and the HYPOTENUSE?
SOH-CAH-TOA
cos P = adjacent/hypotenuse= 1.8/7.4
Pcos^-1 = (1.8/ 7.4)
P=75.922 ≈ 76