2 years ago

Can someone plz help me with those two I’m being timed !!!

Mathematics

1 answer:

mixer [17]2 years ago

3 0

Answer:

The first one is (-4,3) The second one is (-1,3)

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Consider the fibonacci sequence below, which is the first term in the sequence to exceed 120?

gizmo_the_mogwai [7]

Answer:

144

Step-by-step explanation:

The sequence is:

0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610, 987, 1597, 2584, 4181, 6765, 10946

so you can see the first term larger than 120 is the 144.

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2 years ago

PLEASE HELP FAST! MULTIPLE CHOICE! I HAVE 3 MINUTES! PLEASE SHOW A LITTLE WORK I DONT NEED MUCH!

Ksivusya [100]

Answer:

Step-by-step explanation:

just multiply 8.50 times 4 and all the numbers in the problem

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3 years ago

Tom's real estate office reports that the office's income last month was $315,600, while expenses were $19,567.20. What percent

Vinil7 [7]

Answer:

678

Step-by-step explanation:

Okay I'll try to help you. :)

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3 years ago

A turtle can walk \dfrac{1}{12} 12 1 start fraction, 1, divided by, 12, end fraction of a kilometer in an hour. The turtle is

sashaice [31]

Answer:

It will take turtle $2\frac{2}{5} \ hour$ to reach the pond.

Step-by-step explanation:

Given:

A turtle can walk 1/12 of a kilometer in an hour.

The turtle is 1/5 of a kilometer away from a pond.

Now, to find the time it will take the turtle to reach the pond.

<u>Speed</u> of turtle = $\frac{1}{12}\ kilometer\ per\ hour.$

<u>Distance</u> of turtle from the pond = $\frac{1}{5} \ kilometer.$

Now, to get the time it will take turtle to reach the pond we put formula:

$Time=\frac{Distance}{speed}$

$Time=\frac{\frac{1}{5}}{\frac{1}{12}}$

$Time=\frac{1}{5} \times \frac{12}{1}$

$Time=\frac{12}{5}$

$Time=2\frac{2}{5}\ hour.$

Therefore, it will take turtle $2\frac{2}{5} \ hour$ to reach the pond.

3 0

3 years ago

Since 2005, the amount of money spent at restaurants in a certain country has increased at a rate of 8% each year, In 2005, abou

Kryger [21]

Answer:

This is an exponential growth problem.

The growth rate is 4% (0.04).

The time is 10 years (10 years from 2005 to 2015)

A = P(1+i)t

A = amount spent in 2015

P = amount spent in 2005

i = interest rate expressed as a decimal

t = # years

A = 500(1.04)10

A = 500(1.480244)

A = 740.122 ==> 740 billion

Step-by-step explanation:

3 0

3 years ago