All categories

3 years ago

Why do you it was important for early explorers to have had a knowledge of ocean currents

Mathematics

1 answer:

Leto [7]3 years ago

4 0

Answer:

It is important so they know which spots to avoid if they dont want to go a certain way

Step-by-step explanation:

You might be interested in

1. A drawer contains 6 red socks in a total of 10 socks. What is the probability of selecting a red sock?

Vlad1618 [11]

Answer:

60% since 6/10 = 0.6 = 60%

2/11 = 18.1818182 percent (its infinite 18's)

3/22 = 13.6363636%

50% since 1,2,3,4,5,6 the odds are 3 odd and 3 even so 1 to 1 so 50% or 3/6

100% since 15/15 = 100

50% since 4/8 = 50%

1/3 or 33% since 1/3 as a decimal is .33333333 infinite

2/9 = 22.22222%

A. 25% or 1/4

B. 7.70% rounded to the tenth or 1/13

C. 7.70 since it is still 4 kings and 4 fours. so still 1/13

D. 25% since there are 4 suits. so once again 1/13

N chance. 2/20=10%

A chance. 10% since there is 2 A's again

G chance. 1/20 x 5 = 5/100 = 5%

Vowel 7/20 = 35%

Extension

1/2 What is the probability of getting heads on a coin?

0% What is the chance of getting 1 girl in a class with 0 girls and 20 boys.

1 or 100 percent? Im doing both

1. What is the chance of selecting a penny in 25 quarters, 24 nickels, 25 dimes, and 1 penny? That is the 1 percent

100 percent. What is the chance of flipping either heads or tails on a coin?

D. 2/7 There are 7 coins in total. There are 2 pennies, 3 quarters, and 2 dimes what is the chance of a dime?

If you have any questions you can ask hope this helps! Check the grammar in case i made any mistakes

4 0

3 years ago

Please help?

Oxana [17]

Answer:

Physics isn't my strongest subject but I'll do my best to give you an explanation to help you get the answer!

Step-by-step explanation:

The equation is:

F = m g

where m=mass and g = acceleration due to gravity (gravitational force)

okay, lets substitute our numbers in the equation.

F (125N) = m g (25m/s^2)

'<em>m</em>' is our unknown.

g is equal to 625

hope this helps you get going on this problem!! feel free to leave any questions in the comments and I'll do my best to help you! :)

8 0

3 years ago

A cylinder has volume 78 cm. What is the volume of a cone with the same radius and height?

Dimas [21]

Answer:

26 cm³

Step-by-step explanation:

A cone is 1/3 the volume of a cylinder with the same dimensions

78/3= 26

Volume= 26 cm³

5 0

2 years ago

If the measurement of angle a is 113°, then what is the measurement of angle d ? Question 20 options: 67° 23° 113° 100°

Diano4ka-milaya [45]

Answer:

67 degrees

Step-by-step explanation:

If angle a is 113 degrees, angle d will be 113 degrees subtracted from 180 degrees. Because angles in a straight line adds up to 180 degrees.

4 0

2 years ago

Use structure find the perimeter of equilateral triangle klm given the vertices k(-2, 1) and m(10, 6).

Deffense [45]

Perimeter of the equilateral triangle KLM with vertices K(-2 ,1) and M (10,6) is equal to 39 units.

As given in the question,

Coordinates of vertices K(-2,1) and M(10,6)

KM = $\sqrt{ (10-(-2)^{2} +(6-1)^{2} }$

= $\sqrt{12^{2}+5^{2} }$

= 13units

In equilateral triangle KL = LM = KM = 13 units

Perimeter of equilateral triangle KLM = 13 +13 +13

= 39 units

Therefore, perimeter of the equilateral triangle KLM with vertices K(-2 ,1) and M (10,6) is equal to 39 units.

Learn more about perimeter here

brainly.com/question/6465134

#SPJ4

4 0

1 year ago