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
aleksley [76]
3 years ago
9

EMERGENCY!

Mathematics
2 answers:
tiny-mole [99]3 years ago
7 0
1) find the unit price/ price of one eraser
$6.60/6 = x (1.1)

2) multiply by 3
3x (3•1.1)

3) answer in $3.30
professor190 [17]3 years ago
5 0

Answer:

D

Step-by-step explanation:

6.60/6

= x/3

then u can cross multiply

You might be interested in
Suppose that poaching reduces the population of an endangered animal by 6​% per year. Further suppose that when the population o
artcher [175]

If poaching reduces the population of an endangered animal by 6% and the criteria of population extinction is 20 with present population 1500 then it will take 3.62 years to reach to the mark of extinction.

Given Poaching reduces the population of endangered animals by 6% per year. The criteria of population extinction is 20. Present population being 1500.

Number of years taken by the population of endangered animals to reach to 20 mark can be calculated as under:

20=1500*(1-0.06)^{n}

20=1500*0.94^{n}

20/1500=0.94^{n}

0.133=0.94^{n}

take log both sides

log(0.133)=log0.94^{n}-------1

log(0.133)=nlog (0.94)

put the values log values:

log(0.133)=-0.8761

log(0.94)=-0.0268

Taking 1

-0.8761=n*(-0.0268)

n=0.8761/0.0268

n=3.269

Hence to reach level of 20 the population takes 3.2 years.

Learn more about logarithm at brainly.com/question/25710806

#SPJ10

8 0
2 years ago
What is π in fraction and decimal
alex41 [277]

Answer:

Pi =  3.14/1  3.14

Step-by-step explanation:

Hope this helps.

5 0
3 years ago
Mona's math certificate is 10 inches tall and 14 inches wide. Mona wants to put the certificate in a fancy frame that costs $1.0
swat32

Answer:

$48.96

Step-by-step explanation:

Given data

Length= 10inches

Width=14 inches

Let us find the perimeter of the  certificate

P=2L+2W

P= 2*10+2*14

P=20+28

P= 48 inches

Hence if 1 inche cost $1.02

Then 48 inches will cost x

cross multiply we

x= 48*1.02

x= $48.96

Hence it will cost $48.96 to frame the certificate

6 0
3 years ago
Please help me.
Paul [167]

Answer:

(1,K) hope i could help

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
PLZ NEED HELP QUICK PLZ
scZoUnD [109]

Answer:

Slope = 3

Step-by-step explanation:

For a proportional relationship, the slope of the line is simply y/x.

So using any given pair of values from the table, say (1, 3), the slope is:

y/x = 3/1

Slope = 3

3 0
2 years ago
Other questions:
  • Bonita is testing prototype model rocket engines. To be considered a successful launch, the rocket must reach a height of at lea
    12·2 answers
  • Difference between a bowling ball and a baseball
    13·2 answers
  • Write an expression to represent:<br> One more than the product of one and a number x.
    14·2 answers
  • Given a circle with measures of (C, d, and r) and a circle with measures of (C', d', and r'), what is C if d d' = 0.25 and C' =
    5·2 answers
  • Hiiiiii peoples<br><br> Solve the inequality 6x^2-x&lt;2 please show all steps
    13·1 answer
  • A restaurant is 60 miles away Hannah drives 3/5 and hi drives 5/6 who has driven farther and how many miles dies each still need
    10·1 answer
  • Mr datu has enough money to pay 8 workers for 15 days if he adds 4 more workers for how long can he pay at the same rate?
    10·1 answer
  • Solve the equation -5 m = -20.<br><br> a.m = <br> b.m = <br> c.m = -4<br> d.m = 4
    8·1 answer
  • Can someone please help me I don’t get this (Due today)
    10·1 answer
  • SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!