1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
AnnZ [28]
3 years ago
10

Helppppppppppppppppppppp plzzzzz

Mathematics
1 answer:
Naddik [55]3 years ago
3 0

Answer:

B. 16/3

Step-by-step explanation:

f(2) = 1/3 · 4²

f(2) = 1/3 · 16

f(2) = 16/3

You might be interested in
a 96 ounce container of orange juice costs $4.80. at what price should a 128 ounce container be sold in order for the unit rate
Hunter-Best [27]
4.8 / 96 = x / 120
96x = 576
x = 576/96
x = 6

check :
unit rate for 96 oz container at 4.80 = 4.80/96 = 0.05 per oz
unit rate for 120 oz container at 6.00 = 6.00/120 = 0.05 per oz

Basically ur looking for an equivalent fraction (and that is what proportions are...this will reduce to the same unit rate. So ur answer is $ 6.00

5 0
3 years ago
MATH.... TRIANGLE JKL HAS VERTICES...
7nadin3 [17]
<h3>Answer: Choice (d)</h3>

Explanation:

To reflect over the y axis, we apply this rule

(x,y) \to (-x,y)

which says to flip the sign of the x term but keep the y coordinate the same.

So that means something like J(-2,5) becomes J ' (2, 5). The other points are handled in the same fashion and that leads us to choice (d). Points on the y axis will stay where they are.

6 0
2 years ago
How does the Counting Principle help when determining the sample space for a probability distribution?
andreyandreev [35.5K]

Answer:

This is also known as the Counting rule.

The Fundamental Counting Principle is used in determining all the possible outcomes and the total possible ways different events can be combined with each other. It is usually done by multiplying all the events together to get the total possible outcome. Doing this also helps in determining the sample space of a probability.

For example there are events a, b and c. The total sample space or possible outcome will be a*b*c.

7 0
3 years ago
What is the inverse of the function F (X) equals 2X +1
Liono4ka [1.6K]

Answer: f^{-1}(x)=\frac{x-1}{2}

Step-by-step explanation:

To find the inverse of a function start by replacing f(x) with x and replace the original x with y.

f(x)=2x+1\\x=2y+1

Now solve for y

x=2y+1\\x-1=2y+1-1\\x-1=2y\\\frac{x-1}{2} =\frac{2y}{2}\\\frac{x-1}{2} =y

Finally, replace y with the inverse of f(x), f^{-1}(x)

5 0
1 year ago
For to 30-60-90 triangle below, the length of side AB is 52 cm.
Jlenok [28]

Answer:

Using 60°

Let side CB be x

Cos60= x/52

Cross multiply=

x= 52cos60

x= 26 <u>cm</u>

7 0
3 years ago
Other questions:
  • PLEASE someone help me ASAP Please do both questions!!!
    9·1 answer
  • The dolphins at the Logan Aquarium are fed 3 7/8 buckets of fish each day. The sea otters are fed 2 9/10 times as much fish as t
    14·1 answer
  • Jane needs to pay $36 for 2 basketballs, how much she needs to pay 3 basketballs?​
    7·2 answers
  • 8x-72=2x-36<br>I need the answer​
    5·2 answers
  • How many ways can two students be chosen from a group of four?<br><br> 4<br> 6<br> 14<br> 10
    7·1 answer
  • Q. At the gas station Jessie purchases a candy bar for $1.25, a drink for $2.58 and a bag of
    10·1 answer
  • Mike's grandmother opened a savings account in Mike's name and deposited some money into the account. The account pays an annual
    14·1 answer
  • During a snow storm, 7.2 inches of snow fell in 4 hours. How many inches fell each hour? *
    6·2 answers
  • I WILL MARK AS BRAINLIEST​
    13·2 answers
  • The gross annual salary earned by a civil servant is $54240. Find his net monthly salary if deductions of $1475 are made per mon
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!