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
sergey [27]
3 years ago
5

A baby blue whale weighed 3 ton at birth. Ten days later, it weighed 4 tons. Assuming the same rate of growth, which equation sh

ows the weight w when the whale is d days old?
A. w=10d+3
B. w=10d+4
C. w=0.1d+3
D. w=d+10
Mathematics
1 answer:
Andreyy893 years ago
7 0
The answer is d I believe
You might be interested in
Steve drove for 8 1/2 hours at 72 miles per hour. How much distance did he travel?
Pie

Answer:

He traveled 612 miles in total.

Step-by-step explanation:

You simply multiply the mph he was going to how long he traveled for. This gives us 72x8.5 equaling 612.

7 0
3 years ago
Read 2 more answers
I need to simplify -3ab(a-5b)+2(a-4)+5
Iteru [2.4K]
Nlaleicodklqjdixkzkxknc uv
6 0
3 years ago
Jessica opened a bank account that earns 2 percent interest compounded annually. Her initial deposit was $100, and she uses the
klasskru [66]

Answer:

x = 1.02.

Step-by-step explanation:

The x is a factor worked out from  the annual interest  written as a decimal fraction.

So we have  2% = 2/100 = 0.02.

The amount at the end of the first year is $100 + 0.02*100

= $100* 1.02,  and in  the second year it will be $100* 1.02^t  where t = 2 and so on.

So we see that x in the given expression is 1.02.

5 0
3 years ago
PLZZZ HELPPPPPPPPPPP
Oliga [24]

Answer:

Step-by-step explanation:

29 5x+8+x+4=90

6x=78

x=13

30 3x-7+11x-1=90

14x=98

x=7

31 3x+x+8=180

4x=172

x=43

32 6x-1+5x-17=180

11x=198

x=18

7 0
3 years ago
A music school charges a registration fee in addition to a fee per lesson. Write an equation if each lesson costs $40 and a regi
Jobisdone [24]
T = total cost for music school
L = # of lessons

T = $1,190 + ($40 × L)
T = $1,190 + ($40 × 12)
T. = $1,190 + $480
T = $ 1,670 for 12 lessons
3 0
3 years ago
Other questions:
  • The given equation is either linear or equivalent to a linear equation. solve the equation. (if there is no solution, enter no s
    12·1 answer
  • Please answer question and show your work FAST
    6·1 answer
  • Hadi earned $358.00 from his job this week. Next week, he expects his pay to be 17% less than it was this week. How much money s
    11·1 answer
  • What is the slope of a line that is perpendicular to the line v=-1/3x-6
    11·1 answer
  • An ellipse is graphed. Which statements about the ellipse are true? Select three options. An ellipse is graphed. Which statement
    10·1 answer
  • Find the midpoint of the segment with the following endpoints.<br> (3,0) and (0, –8)
    13·2 answers
  • How many cups of 1/4 do I need to get 2 2/4 cups
    10·2 answers
  • Martin is asked to find the probability of getting 1 head and 3 tails on 4 coin tosses. This is a simple event
    15·1 answer
  • Springdale junior high has two students
    15·2 answers
  • I forgot to post the actual question LOL my points :')
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!