A mountain has a 48° slope and is 950 m tall. how far do you need to hike to reach to the summit?

Mathematics

1 answer:

qwelly [4]4 years ago

7 0

Answer:

223

Step-by-step explanation:

lol idk im just doin this to complete my account

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On rainy weekend days, the probability that Karen bakes bread is

Artist 52 [7]

9514 1404 393

Answer:

13%

Step-by-step explanation:

The probability is the product of the individual probabilities.

p(baking | rainy weekend) = 0.90

p(rainy weekend) = p(rain | weekend) × p(weekend) = 0.50×0.29 = 0.145

Then ...

p(baking) = p(baking | rainy weekend) × p(rainy weekend) =

0.90 × 0.145 = 0.1305 ≈ 13%

6 0

3 years ago

there are unspecified number of cows and hens in a den. if there are total of 30 heads and 80 legs in a den, find the number of

STatiana [176]

Let x be the number of cow.

Number of hens=180-x.

Since cows have 4 legs and hens 2,

So, 4x+2(180-x)=420.

or, 4x+360–2x=420

or, 2x=420–360

or, 2x=60

or,x=30.

So, number of cows is 30.

Step-by-step explanation:

Hope this helps you^_^ Please mark as the brainliest.

8 0

3 years ago

8 11/15= 7 ?/15 help me

just olya [345]

Answer:

$7 \frac{26}{15}$

Step-by-step explanation:

$8 \frac{11}{15} = 7 \frac{?}{15}$

Remember the multiply and add rule or improper fractions. To convert from a mixed number to an improper fraction, one must multiply the number part of the mixed number by the bottom (denominator) on the fraction. Then one must add that to the numerator (top) of the fraction. Since 7 is 1 less than 8, then one would have to multiply 15 by 1, and add it to 11, to get the value on top of $7 \frac{?}{15}$ The value would be;