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4 years ago

Will give BRAINEST

Mathematics

2 answers:

NeX [460]4 years ago

8 0

It's C i just did it.

natita [175]4 years ago

5 0

F(x)=3(4)^x is an exponential function. Hence, this equation will increase by the exponent of x.
Let's make a table of values and look for the pattern:

x------f(x)
0 3 (zero power rule: 4^0 = 1)
1 12
2 48
3 192

So, let's look at the output values. From 3 to 12 (times 4), from 12 to 48, (times 4), from 48 to 192 (times 4).
So, the best answer is C. The number quadrupled each week.

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What is the possibility of it being green instead of red and every is the answer to the question

lakkis [162]

The answer would be 1/10

5 0

3 years ago

John wants to measure the height of a tree. He walks exactly 100 feet from the base of the tree and looks up. The angle from the

kenny6666 [7]

Answer:

The height of the tree is $64.94\ ft$

Step-by-step explanation:

Let

y ----> the height of the tree

we know that

$tan(33\°)=y/100$ ----> the function tangent is equal to divide the opposite side angle of 33 degrees by the adjacent side angle of 33 degrees

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3 years ago

2/3-1/12 answer as a fraction

snow_lady [41]

Answer:

7/12

Step-by-step explanation:

To subtract fractions, you must make all of the fractions have a common denominator. We can set both of the denominators as 12. To achieve this, you must multiply both sides of 2/3 by 4. This will change the denominator of the fraction, while keeping the fraction equal to 2/3. Doing this will give us 8/12. Now we can subtract. Since the denominators are the same, we only subtract the numerators. Since 8-1 is 7, our answer is 7/12. The denominator does not change.

3 0

3 years ago

How much of the backyard is NOT being used for a vegetable garden or pet exercise area?

Nimfa-mama [501]

Area of backyard is not being used 7792 square feet.

Solution:

Length of the backyard = 181 ft

Width of the backyard = 48 ft

Area of the backyard = length × width

= 181 × 48

Area of the backyard = 8688 square feet

Base of the triangle = 16 ft

Height of the triangle = 28 ft

Area of the triangle = $\frac{1}{2}\times \text{base}\times \text{height}$

$$=\frac{1}{2}\times {16}\times {28}$

Area of the triangle = 224 square feet

Length of the rectangle = 32 ft

Width of the rectangle = 21 ft

Area of the rectangular vegetable garden = length × width

= 32 × 21

Area of the rectangular vegetable garden = 672 square feet

Area of backyard not used

= Area of backyard – Area of the triangle + Area of the rectangle

= 8688 – 224 – 672

= 7792 square feet

Area of backyard is not being used 7792 square feet.

3 0

4 years ago

How do u do exponents<br>

Gelneren [198K]

Answer:

Step-by-step explanation:

The exponent "product rule" tells us that, when multiplying two powers that have the same base, you can add the exponents. In this example, you can see how it works. Adding the exponents is just a short cut! The "power rule" tells us that to raise a power to a power, just multiply the exponents.

7 0

4 years ago

Read 2 more answers