All categories

2 years ago

Lana does yard work. The information below shows the approximate time for each job:

Mathematics

2 answers:

maksim [4K]2 years ago

8 0

Answer:

No, not enough time

Step-by-step explanation:

<u>Time to complete each of jobs</u>

1/2 * 3 = 1 1/2 hrs
3/4 * 1 = 3/4 hr
1 1/2 * 2 = 3 hrs
2 1/2 * 1 = 2 1/2 hrs

<u>Total time at job</u>

1 1/2 + 3/4 + 3 + 2 1/2 = 7 3/4 hrs

If the work day lasts for 8 hours, then Lana has only 1/4 hr to travel between jobs and a lunch break.

This time is not sufficient so she can't complete all the jobs.

adell [148]2 years ago

7 0

Answer:

Yes there is plenty of time for her by my estimation

Step-by-step explanation:

total hours = 7.75 hrs

7 hours plus 45 mins

30 break 15 travel per job

15 * 7 = 105 mins

135 total

total = 9.5 hours

You might be interested in

What do I do next? I’m confused.

Nina [5.8K]

15 because it’s 3 times the actual amount

6 0

2 years ago

The question is below

Elanso [62]

9514 1404 393

Answer:

162°

Step-by-step explanation:

The measure of inscribed angle ADC is half the measure of the intercepted arc AC. That arc has a measure that is the same as the central angle it subtends, angle ABC.

So, central angle ABC is twice the measure of inscribed angle ADC:

m∠ABC = 2·81° = 162°

6 0

2 years ago

Ons: Practice

Sedaia [141]

Answer:

$x = 18$

Step-by-step explanation:

Given

$\frac{x}{6} - 7 = -4$

Required

Solve for x

$\frac{x}{6} - 7 = -4$

Add 7 to both sides

$\frac{x}{6} - 7+7 = -4+7$

$\frac{x}{6} = -4+7$

$\frac{x}{6} = 3$

Multiply through by 6

$6 * \frac{x}{6} = 3 * 6$

$x = 3 * 6$

$x = 18$

7 0

3 years ago

21:29

Mama L [17]

Yes it is the answer that is last on the list because it is that answer

6 0

3 years ago

What is the value of x in the equation below?

Viefleur [7K]

Answer:

-9 may be the right answer

4 0

3 years ago

Read 2 more answers