3 years ago

(6) Please check ans

Mathematics

1 answer:

nordsb [41]3 years ago

3 0

Yes it is the last choice. You are correct

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Enrique is 5 years younger than his sister, Josefina. Josefina is 15. How old is Enrique?

Alexeev081 [22]

Hi there!

In order to solve this problem, we would create the math equation sentence

15 - 5 = e

Then, of course, we do the math.

15 - 5 = 10

And the answer is -

E = 10

I hope this helps you!

~Alexa

8 0

3 years ago

Stephen places £950 in a bank account that pays 1.6% simple interest per year.

Gemiola [76]

A) 15.20
b) 965.2

i hope this is right (^^)

3 0

4 years ago

The kinetic energy, k, the amount of energy that a moving object has, can be found for a particular roller coaster by the radica

alisha [4.7K]

The kinetic energy of the roller coaster is 2000Joules

Given the formula for expressing the velocity of the roller coaster is given as:

$v = \sqrt{\frac{2k}{1000} }$

Given the following parameter:

v = 10m/s

Substitute the given parameter into the formula to have:

$10 = \sqrt{\frac{2k}{1000} }$

Square both sides of the equation:

$(10)^2=(\frac{2k}{1000} )^2\\100=\frac{4k^2}{1,000,000} \\4k^2=100,000.000\\k^2=\frac{100,000,000}{4} \\k^2=4,000,000\\k=2000Joules$

Hence the kinetic energy of the roller coaster is 2000Joules

Learn more on subject of formula here: brainly.com/question/657646

3 0

3 years ago

Place -1.25,0.1,2.9,-2.6 on a number line

aleksklad [387]

Pretty simple just place them least to greatest

6 0

3 years ago

Use the Pythagorean Theorem to find the distance, to the nearest tenth, between F(9,5) and G(-2, 2).

d1i1m1o1n [39]

Answer:

Step-by-step explanation:

d = √((9 -(-2))² + (5 - 2)²)

d = √(11² + 3²)

d = √130

d = 11.401754250...

d = 11.4 units

7 0

3 years ago

Read 2 more answers