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
Hatshy [7]
3 years ago
13

Plz help!!!!! Please!

Mathematics
1 answer:
tresset_1 [31]3 years ago
7 0
For number 6, Tom's unit rate was 0.1254 per meter. Samma's unit rate 0.1299 per meter. So Samma had a faster unit rate by 0.0045.

For number 8:
$10.45 ÷ 5 = $2.90
So the unit rate is $2.90.

Hope this helps. :)
You might be interested in
Captain Sparrow and his pirate crew dug up several gold coins. They are dividing the coins amongst themselves so that each perso
Dahasolnce [82]

Answer: 150 coins

Step-by-step explanation: let the number of captain Sparrow and the crew = c

The number of gold = g

This mean each person will get g/c

If there were four fewer pirates, then each person would get 10 more coins means

g/(c - 4) = g/ c+ 10

cg = (c-4)(g+10c) ....... (1)

However, if there were 50 fewer coins, then each person would get 5 fewer coins.

(g - 50)/c = g/c - 5

g - 50 = g - 5c

5c = 50

c = 10

Substitute c in equation 1

cg = (c-4)(g+10c) ....... (1)

10g = (10 - 4)(g + 10×10)

10g = 6× (g + 100)

10g = 6g + 600

4g = 600

g = 150 gold coin.

Therefore they dig up 150 gold coin

5 0
3 years ago
Solve for t: t ÷ 5 = 8
DIA [1.3K]

Answer:

Step-by-step explanation:

Equation is t÷5=8

first you multiply 5 on each to cancel it out

t÷5*5=8*5

solve to get

t=40

8 0
3 years ago
(1.3x + 2.4) + (-6.1x – 3.2)
melisa1 [442]

Step-by-step explanation:

In simplify form: 1.3x+2.4-6.1-3.2 = -4.8x-0.8

or factor the expression: =-4/5×(6x+1) Alternate form: -0.8(6x+1). I hope this helps.

8 0
2 years ago
Please help me and take a picture and show your work​
Alona [7]

Answer:

48

Step-by-step explanation:

The rule is every parent means 8 students.

6 * 8 is 48.

3 0
2 years ago
What is the volume of a sphere with a diameter of 9 in.?
a_sh-v [17]
Answer: 121.5 in³

Explanation:

\textnormal{Volume }=  \cfrac{4}{3}  \pi (4.5)^3 = 121.5 \pi \ in^3
6 0
3 years ago
Read 2 more answers
Other questions:
  • The price of a gallon of heating oil rose from 1.60 a gallon to 1.92 . by what percent did the price increase?
    8·2 answers
  • Approximate ∛-25 to the nearest tenth.
    5·2 answers
  • Circumference and Area of this circle please
    12·1 answer
  • Biologists are studying tropical plants to determine how far north each type of plant can survive. What is the population?
    12·2 answers
  • Greatest common factor of 27 & 45
    9·2 answers
  • PLEASE ANSWER WITH THE STEPS TO SOLVE THIS PROBLEM!
    7·1 answer
  • NEED ANSWER ASAP THE TEST IS TIMED!!!!!!!
    13·2 answers
  • Help appreciated:) <br><br> I will give brainliest
    8·2 answers
  • Solve using distributive property 3(x-6)
    13·1 answer
  • If AB = 58, and BC = 46, find the length of the radius to the nearest tenth. Assume BC is tangent to Circle A.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!