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3 years ago

Really need help pls and thank u!

Mathematics

1 answer:

Alenkasestr [34]3 years ago

8 0

Answer: B

Step-by-step explanation:

Function B shows a number line starting from the least, Function C is in the middle, and leaves Function A as the greatest.

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What are the intercepts of y=4x-2

DENIUS [597]

Answer:

x intercept is (0.5, 0) and y intercept is (0, -2)

Step-by-step explanation:

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3 years ago

What is the mean of the set of numbers? {–8, –4, –3, –11}

Mkey [24]

The answer is A. The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count. -8+-4+-3+-11=-26 -26÷4=-6.5

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2 years ago

If a_1=2a 1 =2 and a_n=(a_{n-1})^2+5a n=(a n−1 ) 2 +5 then find the value of a_4a 4

pentagon [3]

Using the given information, the value of $a_{4}$ is 7401

<h3>Sequence</h3>

From the question, we are to determine the value of $a_{4}$

From the given information,

$a_{n} = (a_{n-1})^{2} +5$

Then we can write that

$a_{4} = (a_{3})^{2}+5$

$a_{3} = (a_{2})^{2}+5$

$a_{2} = (a_{1})^{2}+5$

Also, from the given information

$a_{1} = 2$

Then,

$a_{2} = (a_{1})^{2}+5$ becomes

$a_{2} = (2)^{2}+5$

$a_{2} = 4+5$

$a_{2} = 9$

Also,

$a_{3} = (a_{2})^{2}+5$ becomes

$a_{3} = (9)^{2}+5$

$a_{3} = 81+5$

$a_{3} = 86$

Then,

$a_{4} = (a_{3})^{2}+5$ becomes

$a_{4} = (86)^{2}+5$

$a_{4} = 7396 +5$

$a_{4} = 7401$

Hence, the value of $a_{4}$ is 7401

Learn more on Sequence here: brainly.com/question/7849474

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1 year ago

Of the 50 states in the United States, 14 have an Atlantic Ocean coastline and 5 have a Pacific Ocean coastline. What fraction o

Valentin [98]

Answer:

$\frac{31}{50}$

Step-by-step explanation:

First, find how many have an Atlantic or Pacific coastline:

14 + 5

= 19

Then, subtract this from 50:

50 - 19

= 31

This means 31 out of the 50 states have neither coastlines:

This is $\frac{31}{50}$ as a fraction

7 0

3 years ago

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What is 5 cm in mm. i need a simple answer. NO LINKS

Setler [38]

50 millimeters

keystrokes

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3 years ago

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