3 years ago

Precalculus class questions

Mathematics

1 answer:

Delicious77 [7]3 years ago

7 0

This is an exponential function that moved 4 units down.

$y= 3^{x} - 4$

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Over 6 months, Fiona used her online banking account to pay a total of $274.50 for her cell phone services. Her cell phone servi

pentagon [3]

Answer:

45.75

Step-by-step explanation:

you divided 274.50 by 6 and get the answer

4 0

2 years ago

The altitude of a helicopter increases 1000 feet every 4 minutes.

tatiyna

Answer:

1/250

Step-by-step explanation:

1000/4 simplifies to 1/250

All you had to do was simplify it

8 0

2 years ago

Read 2 more answers

Abena has 1.3kg of apples and plenty of the other ingredients.

Sphinxa [80]

Answer:

No, she can't make for 15 people.

Step-by-step explanation:

For 15 people the mass of apple required is 1.375 kg.

She can only make 14 apple crumbles.

Please mark as brainliest

7 0

2 years ago

Different ways to show subtraction for a problem like 32 - 15

chubhunter [2.5K]

15-32= 32-15= 32 -15 15 -32

8 0

2 years ago

Divide 4^2/4^6

deff fn [24]

Step-by-step explanation:

$= {4}^{2} \div {4}^{6}$

$= {4}^{2 - 6}$

$= {4}^{ - 4}$

Option → C

$\:$

$= {4}^{ - 4}$

$= \frac{1}{ {4}^{4} }$

$= \frac{1}{4 \times 4 \times 4 \times 4}$

$= \frac{1}{256}$

Option → A

6 0

2 years ago