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2 years ago

8

The first number in this pattern is 25. the rule for this pattern is subtract 4.

2 answers:

cricket20 [7]2 years ago

7 0

What’s the question? and the pattern

il63 [147K]2 years ago

5 0

Answer:

The pattern is 25, 21, 17, 13, 9, 5, 1, -3 .....

Step-by-step explanation:

You might be interested in

Explain how to convert numbers from standard form to scientific.

sweet [91]

Answer:

Start by moving the decimal place in the number until you have a coefficient between 1 and 10. The number of places to the left that you had to move the decimal point is the exponent. so for example, 0.000345 would be 3.45(10)^4

Step-by-step explanation:

Hope that helps!

8 0

3 years ago

Use the graph of a translated function below to answer this question

Talja [164]

The graph of the function $y=x^3$ has the point of inflection at the origin. From the diagram you can the that the graph $y=f(x - h) + k$ has the point of inflection at point (-2,-3). So you should translate the graph of the function $y=x^3$ 2 units to the left and 3 units down. This translation is acting on function $y=f(x)$ in the following way:

translation 2 units to the left - $y=f(x+2);$
translation 3 units down - $y=f(x+2)-3.$

Then h=-2 and k=-3.

Answer: correct choice is A.

4 0

3 years ago

Read 2 more answers

Look at the picture and thanks

Helen [10]

Answer:

Option D

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Find the distance between the pair of points. (6,16) and (-22,12)

bonufazy [111]

Answer:

28.3 units (3 s.f.)

Step-by-step explanation:

$\boxed{distance \: between \: 2 \: points = \sqrt{ {(x1 - x2)}^{2} + {(y1 - y2)}^{2} } }$

Using the formula above,

distance

$= \sqrt{[6 - ( - 22)]^{2} + (16 - 12) {}^{2} }$

$= \sqrt{(6 + 22) {}^{2} + {4}^{2} }$

$= \sqrt{ {28}^{2} + 16 }$

$= \sqrt{784 + 16}$

$= \sqrt{800}$

= 28.3 units (3s.f.)

6 0

2 years ago

Alexa earns $33,000 in her first year of teaching and earns a 4% increase in each successive year. Write a geometric series form

Vesnalui [34]

Answer:

Step-by-step explanation:

The formula for determining the sum of n terms, Sn of a geometric sequence is expressed as

Sn = [a(r^n) - 1)]/(r - 1)

Where

n represents the number of term in the sequence.

a represents the first term in the sequence.

r represents the common ratio.

From the information given,

a = $33000

r = 1 + 4/100 = 1.04

Therefore, the formula, Sn, for Alexa's total earnings over n years.

Sn = [33000(1.04^n) - 1)]/1.04 - 1

Sn = [3300(1.04^n) - 1)]/0.04

Alexa's total earnings for her first 15 years of teaching would be

S15 = [33000(1.04^15 - 1)]/0.04

S15 = $660778.4 to the nearest cent

7 0

3 years ago