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2 years ago

What number is at this position ?

Mathematics

1 answer:

Katarina [22]2 years ago

8 0

The answer is 2.5 because the point is at the middle. Hope this’ll help

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2. (07.02 LC)<br> How many solutions does the equation - 3y + 3y + 4 = 4 have?

Luden [163]

Answer:

infinite

Step-by-step explanation:

to simplify 4=4 meaning all solutions are true

7 0

2 years ago

In 2013, the moose population in a park was measured to be 5,100. By 2018, the population was measured again to be 5,200. If the

natka813 [3]

Answer:

$P(t) = 5100e^{0.0039t}$

Step-by-step explanation:

The exponential model for the population in t years after 2013 is given by:

$P(t) = P(0)e^{rt}$

In which P(0) is the population in 2013 and r is the growth rate.

In 2013, the moose population in a park was measured to be 5,100

This means that $P(0) = 5100$

$P(t) = 5100e^{rt}$

By 2018, the population was measured again to be 5,200.

2018 is 2018-2013 = 5 years after 2013.

So this means that $P(5) = 5200$ .

We use this to find r.

$P(t) = 5100e^{rt}$

$5200 = 5100e^{5r}$

$e^{5r} = \frac{52}{51}$

$\ln{e^{5r}} = \ln{\frac{52}{51}}$

$5r = \ln{\frac{52}{51}}$

$r = \frac{\ln{\frac{52}{51}}}{5}$

$r = 0.0039$

So the equation for the moose population is:

$P(t) = 5100e^{0.0039t}$

5 0

2 years ago

The expression 12 x y z - 45 is a what

vesna_86 [32]

^n=1/square root of 59 (535) ,if that makes sense its hard to type it

8 0

2 years ago

8(2x-3)-6x if 3=x and simplify

Rom4ik [11]

Simplify the expression:

8(2x - 3) - 6x = 8×2x - 8×3 - 6x = 16x - 24 - 6x = 10x - 24

for x=3

put value of "x" to the expression:

<u>10×3 - 24 = 30 - 24 = 6</u>

5 0

2 years ago

55 people showed up on a party.There were 3 less women than men.how many men were there?

Anika [276]

Answer:

Step-by-step explanation:

55 - 3 = 52

give me brainiest wink wink

6 0

2 years ago

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