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
Rina8888 [55]
2 years ago
9

Juana’s dad gave her an exponentially increasing allowance as an experiment. On the first day, he gave her 1¢. On the second day

he doubled it and gave her 2¢, and on the third day, he doubled that and gave her 4¢. He kept doubling the previous day’s amount for a total of 10 days. How much did he give her on the tenth day? 18¢
Mathematics
1 answer:
borishaifa [10]2 years ago
5 0
$5.12

Make a chart for this sort of problem it makes it easier. Excel is good for it
You might be interested in
What number is 10 more than 89
kotegsom [21]
99 would be to more than 89 because 89+10= 99<span />
8 0
3 years ago
Read 2 more answers
A random sample of 15 college soccer players were selected to investigate the relationship between heart rate and maximal oxygen
AysviL [449]

Answer:

C) The confidence interval is not biased.

Step-by-step explanation:

When a relationship between two variables is observed the confidence interval should not be biased. If the confidence interval is found to be biased then the observed results will be reliable and accurate. Regression analysis of  heart rate and maximal oxygen uptake is analyzed and the correlation will not be equal to zero. This means there will be some correlation between the two variables.

4 0
3 years ago
Read 2 more answers
The value of y varies directly with x and y = 4.5 when x = 0.5. find y when x = 10
Pepsi [2]
So what you asked this is what I got

x(y) = 4.5

If x= 0.5 then 

0.5(y) = 4.5
y=9

x(y) = 4.5

10(y) = 4.5
y= 0.45



hope this helps :)





3 0
3 years ago
5
Daniel [21]

Answer:

Option A

..............................................................

7 0
3 years ago
The product of two consecutive negative integers is 600. What is the value of the lesser integer?
g100num [7]

Answer:

Since is a negative number, so it is on the left of 0 on the number line. 9. ... Sum of and 8 + 8 + 8 Product of and 8 8 8 Now, the required quotient 6. ... Then smaller part (y ) toffees. ... OR Let the two consecutive natural numbers be x and x +. ... So, required number 0 0 600 Thus, 600 is the least square number which is ...

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • it takes 80 pounds of seed to completely plant 9-acre field. how many acre can be planted per pound of seed?
    7·2 answers
  • A rational number is a number that can be written as a _____ of two integers
    7·1 answer
  • A particular electronic component is produced at two plants for an electronics manufacturer. Plant A produces 70% of the compone
    15·1 answer
  • Noel's club wants to purchase 8 chairs for their meeting room. The original cost for each chair was $18.99. The chairs are now o
    9·1 answer
  • Please help, need an answer ASAP!
    7·1 answer
  • What is % of $2 = $1
    12·1 answer
  • What is 1-blank=0.015??? Plzzz help me :)
    12·1 answer
  • What is the square root of five
    9·1 answer
  • The booster club is selling boxes of chocolates. Each box sells for $8.25 and costs $2.75 to make. Fifteen percent of the profit
    14·1 answer
  • (show ur work) Each bag of gourment popcorn for a school fundraiser costs $6.75. The total amount received from the popcorn sale
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!