Ask question

Ask question

All categories

3 years ago

9

Karabo is training by running for the Comrades Marathon,he starts his training by running 40km per week.Each week he increases t

he distance covered by 10km 1.Write down the formula to calculate the distance he runs in n-th week.

1 answer:

Maru [420]3 years ago

4 0

Answer:

40 + (n-1)10

Step-by-step explanation:

Correct me if im wrong but im pretty sure this is it.

You might be interested in

If g(x) = |2x-9|, find g(2)+g(3)

Semenov [28]

X=5 , x=3 - just plug in 2 and 3 into x and the lines will make it positive instead of negative

5 0

2 years ago

23.82600 round to three significant figures

fomenos

Answer:

23.8 i think

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Glenda and Fiero are at a restaurant eating meal that costs $30. They have a discount coupon that gets them 10% off the cost. If

yaroslaw [1]

The cost of meal = $$30$

The tip to the waiter = $8%$ %

Discount = $10%$ %

Cost = $30 + 0.08 * 30 - 0.1 * 30$

Cost = $30(1 + 0.08 - 0.1)$

Cost = $ $$29.4$ 0

8 0

2 years ago

Pls Help! Which graph A,B or C?

julsineya [31]

Answer:

Answer=C

Step-by-step explanation:

6 0

3 years ago

The length of a rectangle is 3 times the width. If the perimeter is to be greater than 56 meter. What are the lossible values fo

lidiya [134]

Answer:

w > 7

Step-by-step explanation:

L = 3w

2L + 2w > 56

sub for L

2(3w) + 2w > 56

6w + 2w > 56

8w > 56

w > 7

Check: L = 3(8)

L = 24

2(24) + 2(8) > 56

48 + 16 > 56

64 > 56

7 0

3 years ago

Read 2 more answers