3 years ago

A tiger shark swims an average of 32 miles per hour. About how many hours will it take the tiger shark to swim 8 miles?

Mathematics

1 answer:

elena55 [62]3 years ago

6 0

Answer:

0.25 hours, or 15 minutes

Step-by-step explanation:

Ok, so the rate is 32 miles per hour, so it would take about 1/4 of a hour to go 8 miles (8/32= 0.25)

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Answer number one please

tankabanditka [31]

Answer:

-3 + 6 = -3

Step-by-step explanation:

add the terms -3 and 6

exponent law

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3 years ago

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a coin is tossed and an eight sided die numbered 1 through 8 is rolled. find the probability of tossing a head and then rolling

Alekssandra [29.7K]

Answer:

The answer is 4.

Step-by-step explanation:

There are 16 possible outcomes of this, and of those, only 4 of them result in the coin landing on heads and landing on a number that is greater than 4.

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3 years ago

Which proportion correctly shows the equivalence of two fractions?

densk [106]

Answer:

32/166=9/29 if two ratio are equivalent to other

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3 years ago

Let {an} be a sequence that satisfies the recurrence relation an = an-1 + 3 for n = 1, 2, 3, ... , and suppose that a0 = 2. What

Arturiano [62]

Given:

$a_n=a_{n-1}+3$

$a_0=2$

To find:

The values $a_1,a_2,a_3$ .

Solution:

We have,

$a_n=a_{n-1}+3$

For $n=1$ ,

$a_1=a_{1-1}+3$

$a_1=a_{0}+3$

$a_1=2+3$

$a_1=5$

For $n=2$ ,

$a_2=a_{2-1}+3$

$a_2=a_{1}+3$

$a_2=5+3$

$a_2=8$

For $n=3$ ,

$a_3=a_{3-1}+3$

$a_3=a_{2}+3$

$a_3=8+3$

$a_3=11$

Therefore, $a_1=5,a_2=8,a_3=11$ .

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3 years ago

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Pavel [41]

Answer:

Step-by-step explanation:

The triangle shown is right angles where;

opposite side = x

adjacent side = 8

Angle of elevation = 39°

Using TOA trigonometry identity

tan 39° = opp/hyp

tan 39° = x/8

x = 8tan39°

x = 6.48

<em>Hence the value of x is 6.5 to the nearest tenth</em>

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3 years ago