Ask question

Ask question

All categories

2 years ago

11

Mr. Baker wants to divide his class into smaller, equal-sized groups of students.However, he finds that his class cannot be divi

ded evenly into any size group except for individual groups of 1 is the number of its class prime or compocite?

1 answer:

Elis [28]2 years ago

6 0

Answer:

Prime. Prime numbers can only be divided by the whole number, or one.

You might be interested in

11. Which of the following equations use the distributive property to multiply rational numbers?

Veronika [31]

Answer:

well you see there is go.ogle

8 0

3 years ago

natita [175]

Answer:

39 sq cm

Step-by-step explanation:

Ok. Since ΔAED is isosceles, then the height of the trapezoid is 3 cm

One base is 16 and the other base is 16 - 3 - 3 = 10.

A = 1/2 h( $b_{1}$ + $b_{2}$ ) where $b_{1}$ and $b_{2}$ are lengths of the bases

A = 1/2(3)(10 + 16)

= 1/2(3)(26)

= 39 sq cm

8 0

3 years ago

Solve for v.<br><br> v/4 = 6.4

Svetach [21]

Answer:

v = 25.6

Step-by-step explanation:

1. Multiply both sides of the equation by 4.

(6.4)(4) = 25.6

7 0

2 years ago

Its in the picture below<br><br> a: 1% decay<br> b: 10% decay<br> c: 9% growth<br> d: 90% growth

Trava [24]

Answer:

b: 10% decay

Step-by-step explanation:

Expressed as a percentage change, the growth is usually the value of the base of the exponential function after 1 has been subtracted. That result is expressed as a percent:

0.9 - 1 = -0.10 = -10% . . . . . 10% decay

_____

The "t/12" exponent means this is the decay that is experienced over 12 units of time. This might be the annual decay, where t is expressed in months, for example.

6 0

3 years ago

bixtya [17]

Using an exponential function, it is found that f(5.5) = 19.8.

<h3>What is an exponential function?</h3>

An exponential function is a function in which the growth rate is a percentage, modeled by:

$y = ab^x$

In which:

a is the initial value.

b is the rate of change.

f(3.5) = 25 means that:

$ab^{3.5} = 25$

$a = \frac{25}{b^{3.5}}$

f(8.5) = 14 means that:

$ab^{8.5} = 14$

Hence:

$\frac{25}{b^{3.5}} \times b^{8.5} = 14$

$25b^5 = 14$

$b = \sqrt[5]{\frac{14}{25}}$

$b = 0.89$

$a = \frac{25}{0.89^{3.5}} = 37.59$

Hence, the function is given by:

$y = 37.59(0.89)^x$

Then, when x = 5.5:

$f(5.5) = 37.59(0.89)^{5.5} = 19.8$

More can be learned about exponential functions at brainly.com/question/25537936

7 0

1 year ago