Answers
Step-by-step explanation:
a.) you have to substitute f(5) into the formula
f(x) = 3x^2 + 5
you do this by inserting five into your x :
f(x) = 3x^2 + 5
f(5) = 3(5^2) + 5
= 3(25) + 5
= 75 + 5
f(5) = 80
b.) to solve for g(5) ,, you do the exact same but with the formulae g(x) = 11x - 10
g(x) = 11x - 10
g(5) = 11(5) - 10
= 55 - 10
g(5) = 45
. we can see that f(5) is the greater quantity ,, furthermore it is greater by 35 . =
f(5) = 80 g(5) = 45
80 - 45
= 35
Related Questions
When is it greater
HELP HELP HELP HELP
Answers
Answer:
D
Step-by-step explanation:
Answer:
C or D
Step-by-step explanation:
I think I am not sure
A house purchased for $320,000 has lost 5% of value each year for the past 5 years. What is it worth now ?
Answers
Answer: 240,000
Step-by-step explanation:
A family drank 4 gallons of juice over 5 weeks. during this time period, at what rate did the family drink juice?
Answers
Answer:
Rate( family drink juice) = 0.1142 gallon juice per day
Step-by-step explanation:
Given:
Amount of juice drank by family = 4 gallon
Time taken by family = 5 week
Find:
Rate( family drink juice)
Computation:
Time taken by family (In days) = 5 x 7 days
Time taken by family (In days) = 35 days
Rate( family drink juice) = Amount of juice drank by family / Time taken by family (In days)
Rate( family drink juice) = 4 / 35
Rate( family drink juice) = 0.1142 gallon juice per day
solve the absolute value equation
|x+1|=|2x-6|
Answers
Answer:
x = 5, and/or x= - 7/3
Step-by-step explanation:
|x+1|=|2x+6|
We know eitherx+1=2x+6orx+1=−(2x+6)
x+1=2x+6(Possibility 1)
x+1−2x=2x+6−2x(Subtract 2x from both sides)
−x+1=6
−x+1−1=6−1 (Subtract 1 from both sides)
−x=5
(Divide both sides by -1)
x=−5
x+1=−(2x+6)(Possibility 2)
x+1=−2x−6(Simplify both sides of the equation)
x+1+2x=−2x−6+2x(Add 2x to both sides)
3x+1=−6
3x+1−1=−6−1(Subtract 1 from both sides)
3x=−7
Divide both sides by 3
x= −7 / 3
Check answers. (Plug them in to make sure they work.)
x=−5(Works in original equation)
x= −7/3
(Works in original equation)
Answer:
x=−5 or x= −7 / 3
hi can someone pls help me, I’m confused
Answers
Answer:
(E) 72 w^2 is the answer
Step-by-step explanation:
outer square area is 81 w^2
inner square area is 9 w^2
subtracting outer - inner we can get the shaded area
so 81 -9= 72w^2
Answer:
E. 72w²
Step-by-step explain:
Area I = a × a= 9w × 9w
= 81w²
Area II = a × a= 3w × 3w
= 9w²
Shaded area = Area I - area II= 81w² - 9w²
= 72w²
#CMIIWA bacteria population is growing exponentially with a growth factor of 1/6 each hour. By what growth factor does the population change each half hour? Select all that apply
Answers
Using exponential function concepts, it is found that the change of the growth factor of the population each half hour is given by:
b. [tex]\sqrt{\frac{1}{6}}[/tex]
e. [tex]\left(\frac{1}{6}\right)^{0.5}[/tex]
What is an exponential function?An increasing exponential function is modeled by:
[tex]A(t) = A(0)(1 + r)^t[/tex]
In which:
A(0) is the initial value.r is the decay rate, as a decimal.In this problem, the growth factor of 1/6 each hour, hence, [tex]r = \frac{1}{6}[/tex], and:
[tex]A(t) = A(0)(1 + \frac{1}{6})^t[/tex]
For each half-hour, t = 0.5, hence the growth factor is of:
[tex]\left(\frac{1}{6}\right)^{0.5} = \sqrt{\frac{1}{6}}[/tex]
Hence, options b and e are correct.
You can learn more about exponential functions at https://brainly.com/question/25537936
simplify: b+2b-3b +4b.
Answers
Answer:
4b
Step-by-step explanation:
b + 2b - 3b + 4b
3b - 3b + 4b
4b
What are the dimensions of the base of the pyramid?
Answers
Helppppppppppppppppppppppppppp meeeeeeeeeee find the area
Answers
For the square the A=4x4=16 in2
For the rectangle the A=(8-4) x 6 =48in2
16+48 =64in2
So the first answer is correct
In ΔPQR, the measure of ∠R=90°, RQ = 5, PR = 12, and QP = 13. What ratio represents the secant of ∠Q?
Answers
Answer:
Step-by-step explanation:
Sec
A grocery store has 29 boxes with 204 bars of soap in each box. The store also has 2,346 bottles of hand soap. How many more bottles of hand soap than bars of soap does the store have?
Answers
Answer:
3570
Step-by-step explanation:
x=(29*204)-2346
x=5916-2346=3570
(Ples Mark Brainliest. Also if you can, please help me : https://brainly.com/question/23700476) :D
POSSIBLEP
25
Four points representing T, V10, 3.16, and are plotted on the number line shown below.
8
w
XYZ
3.1
3.2
Which statement correctly identifies the location of one of the points and whether it is a rational or an irrational number?
25
Point Wis the location of
8
and it is an irrational number
Point X is the location of and it is an irrational number.
Point Y is the location of 3.16. and it is a rational number
Point Z is the location of v10, and it is a rational number.
Answers
Answer:
the second answer is right
Step-by-step explanation:
while it is true that W=25/8, the definition itself (25/8) makes it a rational number (= a ratio of 2 integer numbers). so, in total, the first answer is therefore wrong.
X=pi, and pi is a typical example of an irrational number. so, this second answer is correct.
sqrt(10) < 3.16666666666...
so, Y=sqrt(10) and not 3.166666666..., so the third answer is already wrong there.
and consequently, Z=3.166666... and not sqrt(10), so the fourth answer is therefore also wrong.
Tory was shopping for a new purse. The purse she wanted was $45. Tory
had a coupon for 20% off. How much did the purse cost with the discount?
will mark as Brainliest
Answers
Answer:
20% off 45.00 is 36.00
Step-by-step explanation:
The difference is $9.00
Answer:
$36
Step-by-step explanation:
20% of $45 is $9.
$45 - $9 = $36
A shoe store donated a percent of every sale to hospitals. The total sales were $6,060 so the store donated $303. What percent of $6,060 was donated to ?
Answers
Answer:
5%
Step-by-step explanation:
303 = 6060p
303/6060 = p
.05 = p
Will mark brainliest !
Answers
Answer:
3
Step-by-step explanation:
Explanation:
Start at a point like (0,2) which is on the blue f(x) line.
Move upward until you reach the red g(x) line. You should move up 3 units. Every point on f(x) follows the same pattern to land on a corresponding point on g(x). Therefore, this moves the entire blue line up 3 units.
This leads to k = 3
So g(x) = f(x) + 3
Why aren’t the two samples given in Table 1 and Table 2 exactly the same? Why do the two tables lead to slightly different results in the calculations?
Answers
Answer: they are not exactly the same because then you could just use the same answers and you wouldn't learn anything.because the numbers are slightly different
Step-by-step explanation:
Answer:
Yeah
Step-by-step explanation:
PLEASE HELP I AM DESPERATE I WILL GIVE THANKS, 5 STARS, AND THE BRAINLIEST!!!
Answers
g(-2) + g(2) = 22
Step-by-step explanation:
For x = -2, g(x) = x^2 - 3x
or
g(-2) = (-2)^2 - 3(-2) = 4 + 6 = 10
For x = 2, g(x) = 12, therefore
g(-2) + g(2) = 10 + 12 = 22
ou buy a gallon of milk that costs $3.50. The milk is discounted for 10% off. You also have to pay tax of 6.25% on the discounted price. What is the final cost?
Answers
Answer:
3.35.
Step-by-step explanation:
very simple!
the image is the question
Answers
Please help :)
Evaluate the expressions when x = 10 & y =8.
x - 2
Answers
Answer:
10-2=7
Step-by-step explanation:
you first start with the x-2 and it says x= 10 so you put the x as 10 so it makes 10-2 which is 7.
I hope that helped
What is the question of line that passes through the point (-2,8) with a slope of -3? Write the equation in point slope form.
Answers
Answer:
y=-3x+2
Step-by-step explanation:
y=mx+b
8=-2(-3)+b
8=6+b
b=2
y=-3x+2
calculate the surface are of the rectangular prism to the nearest tenth of a square centimetre
Answers
Answer:
152.32
https://youtu.be/dQw4w9WgXcQ
A rectangle has an area of 36 square feet, if the length of the rectangle is 9 inches, what is the perimeter?
Answers
Answer:
18
because 9x9 equal 18 so 18
What is 3/5 as a percent?
Answers
Answer:
60%
Step-by-step explanation:
I changed 3/5 to 30/50, then multiplied them both by 2 to get 60/100, and since a percentage is out of a hundred, its 60%
I hope this helps! ^^
What is the average rate of change for this function for the interval from x= 3
to x= 5?
A. 49
B. 98
C. 37
D. 76
Answers
Answer:
C
Step-by-step explanation:
Answer:
Where's the Function?
incomplete question.
If the producer in a food chain has 1000 kcal of energy available, how much energy would each of the consumers have?
Answers
Answer:
Primary consumer = 100kcal
Secondary consumer = 10kcal
Tertiary consumer = 1kcal
Step-by-step explanation:
In a food chain, transfer of energy occurs when one organism feeds on another organism. However, only 10% of energy is transferred from one organism to another because energy is lost as heat when the organisms perform metabolism.
In a typical food chain consisting of a producer, a primary (1st), secondary (2nd) and tertiary (3rd) consumer, if there are 1000 kcal of energy available in the producer, then:
- Primary consumer will obtain; 10% of 1000Kcal
10/100 × 1000
Primary consumer = 100kcal of energy.
- Secondary consumer will obtain as follows; 10% of 100kcal available energy
= 10/100 × 100
Secondary consumer = 10Kcal of energy.
- Tertiary consumer will obtain as follows; 10% of 10Kcal of available energy.
= 10/100 × 10
Tertiary consumer = 1 kcal of energy.
The price of oranges are $1.60 per pound. This week they are on sale at a 10% discount. What is the total price of 3 pounds?
Answers
144x3=4.32
You’re answer is $4.32
(1over5^2(3+2+5)^2=
i need helllllllllllllllllp pleaaaaaaassssseee
Answers
Answer:
2500
Step-by-step explanation:
5^2(3+2+5)^2
5^2(10)^2
25(100)
=2500
Roy made a pizza that is 12 inches in diameter. He knows he can eat about 84.8 in, at what angle should Roy cut the pizza in radians? Round your answer to the tenths place.
Answers
Answer:
Cutting angle in radian θ = 3π / 2
Step-by-step explanation:
Given:
Diameter of pizza = 12 inch
He can eat = 84.8 inch²
Find:
Cutting angle in radian
Computation:
Radius of pizza = Diameter of pizza / 2
Radius of pizza = 12 / 2
Radius of pizza = 6 inch
Area of sector = [θ/360][πr²]
Area of sector = [θ/360][(π)(6)²]
84.8 = [θ/360][(π)(36)]
θ = 270°
θ = 270[π/180]
θ = 27π / 18
Cutting angle in radian θ = 3π / 2
Solve for x in the triangle. Round your answer to the nearest tenth.
13
32°
Answers
Answer:
6.9
Step-by-step explanation:
imagine a circle with the center being the point with the 32 degree angle, and with the radius 13.
then
x = sin(32)×13 = 6.9 (6.88895...)