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4 years ago

Their campsite is 3/4 miles away. They walk 1 1/8 miles per hour how long will it take them to get to their campsite

Mathematics

1 answer:

elixir [45]4 years ago

8 0

0.545 hours should be the answer

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Help <br> PLZ HELP I’m begging u

irga5000 [103]

Answer:

Since this is a proportional relationship,

We know that the number which are proportional are a multiple of each other

the number which we can multiply one of the numbers to get the other number is the constant of proportionality

we could check for proportionality by using the following formula:

p1 / s1 = p2/s2 = p3/s3 = p4/s4 if they were equal, we can say that the relation is proportional

The value of any of the above values, p1/s1 , p2/s2 , p3/s3 , p4/s4 is the constant of proportionality

Therefore, the constant of proportionality = 20 / 5 = 4

8 0

3 years ago

Using the quadratic formula to solve 11x2 – 4x = 1, what are the values of x?

sergiy2304 [10]

<h2>Hello!</h2>

The answer is:

$x1=0.53\\x2=-0.17$

The quadratic formula is:

$x=\frac{-b+-\sqrt{b^{2}-4*a*c } }{2*a}$

We have that:

$a=11\\b=-4\\c=-1$

By substituting we have:

$x=\frac{4+-\sqrt{-4^{2}-4*11*-1 } }{2*11}=\frac{4+-\sqrt{16+44} }{22}=\frac{4+-\sqrt{60} }{22}=\frac{4+-(7.75)}{22}$

$x1=\frac{4+7.75}{22}=0.53\\\\x2=\frac{4-7.75}{22} =-0.17$

Have a nice day!

7 0

3 years ago

Read 2 more answers

Find the distance between the points (1,7) and ( 5, 10).

Evgesh-ka [11]

Answer:

Step-by-step explanation:

$\sqrt{(5-1)^{2} +(10-7)^{2}\\\\\sqrt{4^{2} + 3^{2} \\\\\sqrt{16+9} = \sqrt{25} = 5$

5 0

3 years ago

An extra large pizza recipe uses 6 ounces of cheese, 12 ounces of sauce, and 36 ounces of dough. In simplest form, how many ounc

Vinil7 [7]

Answer:

ratio dough:cheese 6:1

Step-by-step explanation:

36 ÷ 6 = 6

._.

6 0

3 years ago

Read 2 more answers

Work out <br> 5/25+2/50+7/100

bixtya [17]

Answer:

The answer is 31/100

Step-by-step explanation:

5/25 + 2/50 + 7/100 = 31/100

8 0

2 years ago