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
irina1246 [14]
3 years ago
9

Hiros family lives 448 kilometers from the beach.Each of the 5 adults drove the family van an equal distance to get to and from

the beach.How far did each adult drive?
Mathematics
1 answer:
Drupady [299]3 years ago
3 0

Answer:

179.2km

Step-by-step explanation:

The distance from their house to the beach is 448km. Now they have to drive to and from the beach. The total distance traveled by the family is 448km + 448km.

This is equal to 896km. Now we have 5 adults who took their turns to drive and they drove the same distance. The total distance traveled by each adult will be 896/5 = 179.2km

Hence, each adult in the family drove a distance of 179.2km

You might be interested in
Angus has $3,000 he want to invest. What interest rate compounded continuously does an account need to offer so that Angus has $
kaheart [24]

Answer:

The interest rate is 7.58%

Step-by-step explanation:

Compound continuous interest can be calculated using the formula:

A = Pe^{rt}, where

  • A is the future value of the investment, including interest
  • P is the principal investment amount (the initial amount)
  • r is the interest rate  in decimal
  • t is the time the money is invested for

∵ Angus has $3,000 he want to invest

∴ P = 3000

∵ The interest rate is compounded continuously

∵ Angus has $5,500 in 8 years

∴ A = 5500

∴ t = 8

→ Substitute them in the rule above to find r

∵ 5500 = 3000e^{8r}

→ Divide both sides by 3000

∴ \frac{11}{6} = e^{8r}

→ Insert ㏑ in both sides

∵ ㏑( \frac{11}{6} ) = ㏑(e^{8r})

→ Remember ㏑(e^{n}) = n

∴ ㏑( \frac{11}{6} ) = 8r

→ Divide both sides by 8

∴ 0.07576697545 = r

→ Multiply it by 100% to change it to a percentage

∴ r = 0.07576697545 × 100%

∴ r = 7.576697545 %

→ Round it to the nearest hundredth

∴ r ≅ 7.58

∴ The interest rate is 7.58%

3 0
2 years ago
Mariah bought nine yards of fabric for a project she used three yards on the first day what fraction of the fabric did she use t
JulsSmile [24]

1/3 because on total has to be 1 or 9/9 but if she use 3 yards of 9/9 then she use 3/9 and if you simplify is 1/3

3 0
3 years ago
Sin-1 (2/3) rounded to nearest 10th
Luda [366]

the is answer 2 because if u round it 3

6 0
3 years ago
Can someone help me with this?
bulgar [2K]

Answer:

I thinks its C , but im sorry if its wrong.

Step-by-step explanation:

6 0
3 years ago
What is the answer to this question?
hammer [34]
Both have a right angle, and both have a 61* angle, meaning the third angle has to be 29* on both (all angles in a triangle have to add up to 180 so you subtract the 90 and the 61 = 29)
5 0
2 years ago
Other questions:
  • Solve this polynomial:
    14·1 answer
  • What is ten times as much as .09
    6·1 answer
  • Describe the location of the following coordinates
    5·1 answer
  • There’s more answers but I need help?¿
    14·2 answers
  • What would be the answer for 16.058-1.2, and how would you solve it. Please and thankyou.
    13·1 answer
  • 59.375 rounded to the nearest tenth
    14·2 answers
  • I need help with number 19 and 20!! Please!
    11·1 answer
  • Sally is 2 more than twice Bonnie’s age. The sum of their ages is 29, how old is each person? HELP PLSSSSS!
    10·2 answers
  • Find the common factor of all the terms of the polynomial 16x2 - 14x. O A. 2x² O B. 44² O c. 2x O D. 4x ​
    8·1 answer
  • Help Please!!! Giving 30 points!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!