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
Natali [406]
3 years ago
8

Step 1: 80z + 2,000 + 40 Step 2: 80z + 2,040 Where did she make a mistake

Mathematics
1 answer:
mihalych1998 [28]3 years ago
7 0
No, she did the right way!!!!!
You might be interested in
Lionfish are considered an invasive species, with an annual growth rate of 67%. A scientist estimates there are 8,000 lionfish i
natita [175]

<em>Answer:</em>

<em>There would be 173,535 lionfish after 6 years.</em>

<em>Step-by-step explanation:</em>

<em>Since lionfish are considered an invasive species, with an annual growth rate of 67%, ya scientist estimates there are 8,000 lionfish in a certain bay after the first year, A) to write the explicit equation for f (n) that represents the number of lionfish in the bay after n years; B) determine how many lionfish will be in the bay after 6 years; and C) if scientists remove 1,200 fish per year from the bay after the first year, determine what is the recursive equation for f (n); the following calculations must be performed:</em>

<em></em>

<em>A)</em>

<em>8000 x 1.67 ^ n = f  </em>

<em>B)</em>

<em>8000 x 1.67 ^ 6 = X</em>

<em>8000 x 21.691961596369 = X</em>

<em>173,535.692770952 = X  </em>

<em>C)</em>

<em>(8000 - 1200 x 1 ^ n) x 1.67 ^ n = f</em>

<em>Therefore, there would be 173,535 lionfish after 6 years.</em>

5 0
2 years ago
Renting a tool form Store A costs $9.75 per hour plus a fee of $188.55. Renting the same tool
alexandr402 [8]

Answer:

G 15.99h > 188.55 + 9.75h

Step-by-step explanation:

6 0
2 years ago
I need help with this question asap!!I will give brainliest!!!please and thank you​
pogonyaev

Answer:

Step-by-step explanation:

(4,6) and (20,14) are points on the line.

slope of line = (14-6)/(20-4) = 8/16= 1/2

point-slope equation for line of slope 1/2 that passes through (6,4):

y-4 = (½)(x-6)

in slope-intercept form:

y = ½x + 1

y-intercept = 1

6 0
2 years ago
Each person in a group buys a movie ticket, a drink, and a popcorn. How much does the group pay when there are 6 people in the g
evablogger [386]

Answer: 81

Step-by-step explanation:
6.75 + 3 + 3.75 = X
X x 6 = 81


3 0
2 years ago
Read 2 more answers
Please help! I will give Brainliest!<br> Who is correct?
DerKrebs [107]
Annie is correct, and I’ll tel u why you can make the same triangle but just flip it so it not going the same way see tell me if u got it correct.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Which unit of measurement would be appropriate for the volume of a sphere with a radius of 2 meters
    14·1 answer
  • Show that if you pick three marbles from a jar containing only blue and red marbles, you must get a pair of blue or a pair of re
    9·1 answer
  • This semicircle has a diameter of 5 meters. What is the area of this figure? Use 3.14 to for pi. Enter your answer as a decimal
    7·2 answers
  • For each of the questions, find the value of x. If necessary, round your answer to the nearest tenth. The figure is not drawn to
    11·1 answer
  • Plzz hel am timed which number is composite
    14·2 answers
  • What is the first step in describing what figure results when a given plane intersects a given three dimensional figure?
    9·1 answer
  • HELP ASAP!!
    15·2 answers
  • Find the volume of the triangular prism below.
    13·1 answer
  • A box of cereal contains 510 grams of cereal. To make a bowl of cereal, n grams of cereal is removed from the box. What equation
    7·1 answer
  • Please help me with mathematics grade 11​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!