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
Snezhnost [94]
4 years ago
13

2:45pm to 5:30 pm how long did it take?

Mathematics
1 answer:
Marta_Voda [28]4 years ago
4 0

Answer:

2 hours and 45 minutes. or 165 minutes

Step-by-step explanation:

You might be interested in
1. The sample life insurance premium table illustrates the monthly premium for every $25,000 of coverage.
Vlad1618 [11]

Answer:

  1. A.  $23
  2. B.  0.997359

Step-by-step explanation:

1. The policy rates in the table are for $25000 of insurance. Lydia wants $100,000 of insurance, which is 4 times the amount quoted in the table. Hence her premium will be 4 times the quoted premium. Her spot in the table is in the age 24–30 row and the Female Non-Smoker column. Lydia's premium will be 4×$3.50, or $14 per month.

She wants 2 times the amount quoted in the table ($50,000) of insurance for her spouse, so the premium will be 2 times that quoted in the table. His spot in the table is in the age Under 24 row and the Male Smoker column. The premium for his insurance will be 2×$4.50, or $9 per month.

The total of the two premiums will be $14 = 9 = $23 per month.

___

2. The probability of living another year is the complement of the probability of dying. For a 35–44 year-old male, the probability of dying is 264.1/100,000, about 2.641×10^-3. The complement of that is ...

  1 - 0.002641 = 0.997359

6 0
4 years ago
Show your work for the right answer
Degger [83]

Answer:

= a^7

Step-by-step explanation:

Given in the question,

a^5 * a^4 / a²

To find,

show working

<h3>Explanation</h3>

As we know that to divide exponents (or powers) with the same base, we subtract the exponents. Division is the opposite of multiplication, so when multiplying the exponents (or powers) with the same base add the exponents.

<h3>Working</h3>

a^5 * a^4 / a²

= a^(5 + 4) / a²  (Multiplying)

= a^9 / a²

= a^(9 - 2)          (Dividing)

= a^7  

<em>hence shown</em>

8 0
3 years ago
Mr. Thompson, a retiree, looks at his check register.
sukhopar [10]

As given,

Weekly rent of Mr. Thomson is = $104.92

Part A: What is Mr. Thompson's yearly rent (using 52 weeks)?

Rent for 1 week = 104.92

Rent for 52 weeks = 104.92\times52 = $5455.84

Part B: What was the average grocery expense in this time period?

Mr. Thomson purchased groceries on 2/18 for $33.45 and on 3/5 for $28.56

Hence average grocery expense is = \frac{33.45+28.56}{2}

= $31 per week or $62.01 per month

Part C: Mr. Thompson estimates his yearly expense for groceries to be:

The monthly expense for groceries is = $62.01

So yearly expense will be = 62.01\times12 = $744.12

4 0
3 years ago
Solve for q.<br> 29 - q = 8<br> q=
miv72 [106K]
Q = 21

29 - q = 8
First subtract 29 from both sides.

-q = 8 - 29

Subtract 29 from 8 which is -21.

Then flip the signs.

q = 21
3 0
3 years ago
Can someone please help me with this question?
zysi [14]

Answer:

AE = 9 units

Step-by-step explanation:

Based on the centroid theorem:

AX = ⅔ of AE

Given that AX = 6 units, where X is the centroid of ∆ABC, therefore:

6 = ⅔ of AE

6 = ⅔(AE)

Multiply both sides by 3

6*3 = ⅔(AE)*3

18 = 2(AE)

Divide both sides by 2

18/2 = AE

9 = AE

AE = 9 units

8 0
3 years ago
Other questions:
  • How would I solve n/5-3n/10=1/5<br><br>pls help me I am literally failing math.
    7·1 answer
  • 2,251 - 1,907.17 = ?<br> 2,273 - 1,920.47 = ?<br> 2,281 - 1,945.07 = ?
    11·1 answer
  • Carrie can inspect a case of watches in 5 hours. James can inspect the same case of watches in 3 hours. After working alone for
    10·1 answer
  • Use decimals to determine which fraction, 5/9 , 8/15 , 19/37 , or 50/99 is greatest.
    6·1 answer
  • Ples help A square is a rectangle. always sometimes never
    12·2 answers
  • The length of a parking lot is 7 yards more than the width.If the area of the parking lot is 98 square yards,find the dimensions
    14·1 answer
  • Given the linear system: 5x + 3y = 17 -8x - 3y = 9
    8·1 answer
  • What’s the radius of the circle
    15·1 answer
  • Need help and please explain how you got your answer I want to know for next time.
    11·1 answer
  • Tolerance and respect are a part of which area of wellness?.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!