The equation k = 1.6d gives an approximate relationship between d miles and k kilometers. The distance between Boise, Idaho, and

Question

Rus_ich [418]

3 years ago

11

The equation k = 1.6d gives an approximate relationship between d miles and k kilometers. The distance between Boise, Idaho, and

Reno, Nevada, is 430 miles. Express the distance in kilometers.
A.
431.6 km

B.
268.8 km

C.
688 km

Mathematics

2 answers:

Burka [1] · Answer 1 · 2022-10-22T04:11:43+03:00

Burka [1]3 years ago

8 0

Answer: C) 688 km

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Work Shown:

k = 1.6d

k = 1.6*430

k = 688

430 miles is roughly equivalent to 688 km.

More accurately, 430 miles = 692.01792 km, so this approximation isn't too far off.

Inga [223] · Answer 2 · 2022-10-22T05:34:38+03:00

Answer: the answer is C. 688 km

RESULT

The distance between Boise, Idaho and Reno, Nevada is 688 kilometers.

Step-by-step explanation:

The equation k = 1.6d gives an approximate relationship between d miles and k kilometers. Express each distance in kilometers. the 430 miles between Boise, Idaho, and Reno, Nevada

k = 1.6 d

Where k is in kilometers n d in miles

The distance between Boise, Idaho and Reno, Nevada is 430

Substituting d= 430 we get,

k = 1.6(430)

k = 688

RESULT

The distance between Boise, Idaho and Reno, Nevada is 688 kilometers.