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zhuklara [117]
2 years ago
12

1. Jack pulls a sled across a frozen pond. The force he pulls with is 30 newtons and he does 4500 joules of work to get the sled

across the pond. How far does he pull the sled?​
Mathematics
1 answer:
kiruha [24]2 years ago
3 0

Answer:

150m

Step-by-step explanation:

work = force x distance

w=fd

d=w/f

d= 4500/30 = 150

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If the total sticker price on a new car is $42,055 and you have to pay 7% sales tax, how much will you have to pay for the vehic
tresset_1 [31]

Answer:

$44,998.85

Step-by-step explanation:

Price of the car = $42,055

Tax = 7%

Total cost = Price of the car + amount of tax

= 42,055 + 7% of 42,055

= 42,055 + 7/100 * 42,055

= 42,055 + 0.07 * 42,055

= 42,055 + 2,943.85

= 44,998.85

Total cost = $44,998.85

8 0
3 years ago
18=3(3x-6) <br> 4x+6+3=17
klio [65]

Answer:

3(3x -6)=9x-18

4x +6+3=4x +9

7 0
2 years ago
What are compatible number of 7233 divided by 84
valkas [14]
To me, do the math using compatible number, means to estimate
7233 can round to 8000
and 84 can round to 80
now, this makes it easy, you can do it mentally, which is 100

In more detailed, 
7233 can round to 7225
and 84 can round to 85
then, (not so obvious, but however) 85 times 85 equal 7225

so the compatible number of 7233 divided by 84, is 7225 and 85

I know it's a bit late, but hope it helps
4 0
2 years ago
val has 2 hours to finish a slide presentation. it takes her 1 over 6 hour to create each slide. will val have enough time to cr
vitfil [10]

Answer:

Yes she can.

Step-by-step explanation:

Val can make 6 slides in an hour.

1/6 * 60 minutes = 10 minutes. per slide

10 20 30 40 50 60 gives you six sldes, 1 every ten minutes.

=====================

In one hour, she can produce 6 slides.

In two hours, she can produce 12 slides (2 * 6 = 12)

Since she only needs 1 hour and 40 minutes to produce 10 slides, she is under her time limit of 2 hours.

7 0
2 years ago
Yoga fun charges a $62 starting fee plus$11 per class. Yoga for all charges no starting fee and $20 per class for how many class
Artemon [7]

Hey!

-------------------------------------------------

Yoga Fun: 62 + 11 = 73 (y-intercept)

Yoga For All: 20 (y-intercept)

-------------------------------------------------

First Class:

Yoga Fun: $73

Yoga For All: $20

Second Class:

Yoga Fun: $84

Yoga For All: $40

Third Class:

Yoga Fun: $95

Yoga For All: $60

Fourth Class:

Yoga Fun: $106

Yoga For All: $80

Fifth Class:

Yoga Fun: $117

Yoga For All: $100

Sixth Class:

Yoga Fun: $128

Yoga For All: $120

Seventh Class:

Yoga Fun: $139

Yoga For All: $140

-------------------------------------------------

Answer:

So we can see that the cost won't be exactly the same but it will be roughly the same when it's the sixth class.

-------------------------------------------------

Hope This Helped! Good Luck!

3 0
3 years ago
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