MATHEMATICS HIGH SCHOOL

A sequence is defined by the recursive function f(n + 1) = f(n). If f(3) = 9 , what is f(1) ? A) 1 B) 3
C) 27
D) 81

Answers

Answer 1
Answer:

Answer: The answer is 9.

Step-by-step explanation:

Since f(n+1) = f(n)

If n= 1

f(2) = f(1)

if n= 2

f(3) = f(2) = 9 {since f(3) is 9}

Since f(2) is now 9 and f(2) = f(1), therefore f(1) will also be 9.

No answer!
Answer 2
Answer: A sequence is defined by the recursive function f(n + 1) = f(n). If f(3) = 9 , what is f(1) ? A) 1

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What is the main job of the legislative branch

Answers

THE MAIN JOB FOR THE LEGISLATIVE BRANCH IS TO MAKE LAWS
Legislative Branch: Headed by Congress, which includes the House of Representatives and the Senate. The main task of these two bodies is to make the laws. Its powers include passing laws, originating spending bills (House), impeaching officials (Senate), and approving treaties (Senate).

a boy flies a kite with a 100 foot long string. the angle of elevation of the string is 48 degrees. how high is the kite from the ground?

Answers

we know that
in a right triangle
sin ∅=opposite side angle ∅/hypotenuse
opposite side angle ∅=hypotenuse*sin ∅

in this problem
angle ∅=48°
hypotenuse=100 ft
opposite side angle ∅=?----> height of the kite from the ground

opposite side angle ∅=100*sin 48°------> 74.31 ft

the answer is
74.31 ft

On a Saturday, the ratio of the amount of water used by household A to the amount of water use by household B was 13 : 5. Household A used 260 gallons of water for that day. Find the total amount of water used by the two household on that Saturday.

Answers

Answer:the total amount of water used by the two households on that Saturday is 360 gallons

Step-by-step explanation:

Let x represent the total amount of water used by the two households on that Saturday. On that Saturday, the ratio of the amount of water used by household A to the amount of water use by household B was 13 : 5. The total ratio is 13 + 5 = 18

The amount of water used by household A would be

13/18 × total amount of water.

The amount of water used by household B would be

5/18 × total amount of water.

Since household A used 260 gallons of water for that day, it means that

13/18 × x = 260

13x = 260×18 = 4680

x = 4680/13 = 360

Step-by-step explanation:

this is my answer I guess this will help

Translate the following equation into words: 5c - 4 = 11 Five, times a number minus four, is eleven. A number, times five minus four, is eleven. Five times a number, subtracted from four, is eleven. Four less than the product of five and a number, is eleven.

Answers

the answer is five times a number, subtracted from four, is eleven.

Answer:c

Step-by-step explanation:

c

If the family decides to reduce its clothing budget by $200 a month, how much will the new clothing budget be? Round to the nearest dollar.$161

$853

$970

$1,170

Answers

Answer:

The question is incomplete, below is a possible match to the complete question:

The Chambers family has a net monthly income of $6,500. A circle graph titled Chambers Family Budget. Housing is 25 percent, Food is 20 percent, Savings is 7 percent, Transportation is 12 percent, medical is 10 percent, clothing is 18 percent, emergency fund is 8 percent. If the family decides to reduce its clothing budget by $200 a month, how much will the new clothing budget be? Round to the nearest dollar.

$161

$853

$970

$1,170

The correct answer is $970

Step-by-step explanation:

To calculate the old budget for clothing, let us first convert from percentage to monetary value, and this is done as follows:

Clothing = 18% of monthly income

where: monthly income = $6,500

∴ clothing = 18/100 × 6,500

= 0.18 × 6,500 = $1,170

old budget = $1,170

If the family decides to reduce its clothing budget by $200 a month, the new budget will be:

New budget = old budget - $200

= 1,170 - 200 = $970.

Therefore, the new budget will be $970

Answer:

C. $970

Step-by-step explanation:

edge 2021

Lily is making granola. She uses almonds, walnuts, and pecans in the ratio 4 : 3 : 8. Lily uses 40 ounces of pecans. A) find the weight of the walnuts. B) find the total weight of the granola

Answers

3*5=15 =75 ounces, so 75 ounces is your answer
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