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3 years ago

5

I have 24 sunflowers in a container Miss Mason buys one fourth of the flower mr. Kim buice one-third of the flowers some flowers

are left explain how you solve the problem

2 answers:

photoshop1234 [79]3 years ago

8 0

12 are left in the vase

olga55 [171]3 years ago

4 0

24÷4=6 First you divide 24 by 4
6÷3=2 Then you divide 6 by 3

And your answer is 2

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Find the least common multiple of these two expressions.<br> 4v^7 w^5 and 10v^2w^4y^8

8090 [49]

Answer:

20v^7w^5y^8.

Step-by-step explanation:

The LCM of 4 and 10 is 20.

of v^7 and v^2 is v^7

of w^5 and w^4 is w^5

So the answer is 20v^7w^5y^8.

7 0

3 years ago

Are the following figures similar?

iris [78.8K]

Answer:

the answer is "D"

Step-by-step explanation:

3 0

3 years ago

Suppose that the functions u and w are defined as follows.

jasenka [17]

Answer(there are assumptions for this answer that you need to confirm and look at):

Assumptions: $u(x)=x^2+3$ and $w(x)=\sqrt{x+2}$

Answer if the operation is multiplication:

If you meant a closed dot which is the symbol for multiplication.

$(u \cdot w)(2)=14$

$(w \cdot u)(2)=14$

Answer if the operation is composition:

If you meant an open dot which is the symbol for composition.

$(u \circ w)(2)=7$

$(w \circ u)(2)=3$

Note: I don't know if you actually meant $w(x)=\sqrt{x+2}$ or if $w(x)=\sqrt{x}+2$ . Please let me know one way or the other.

Step-by-step explanation:

If we assume the functions are:

$u(x)=x^2+3$

$w(x)=\sqrt{x+2}$

$u \cdot w=w \cdot u$ since multiplication is commutative.

$u(2)=2^2+3$

$u(2)=4+3$

$u(2)=7$

$w(2)=\sqrt{2+2}$

$w(2)=\sqrt{4}$

$w(2)=2$

We are asked to find $(u \cdot w)(2)$ and $(w \cdot u)(2)$ .

The order doesn't matter in multiplication.

$(u \cdot w)(2)$

$u(2) \cdot w(2)$

$7 \cdot 2$

$14$

$(w \cdot u)(2)$

$w(2) \cdot u(2)$

$2 \cdot 7$

$14$

Now you might have meant composition which symbolized with an open circle, not a closed one.

$(u \circ w)(2)$

$u(w(2))$

$u(2)$ since $w(2)=2$

$2^2+3$

$4+3$

$7$

$(w \circ u)(2)$

$w(u(2))$

$w(7)$ since $u(2)=7$

$\sqrt{7+2}$

$\sqrt{9}$

$3$

6 0

3 years ago

The number of bacteria in a certain population increases according to a continuous exponential growth model, with a growth rate

KonstantinChe [14]

Answer:

It will take 47 hours

Step-by-step explanation:

We can have the exponential function as follows;

P = I( 1 + r)^n

if the initial value was x , the final will be 2x

The change rate is 1.5% , which is r, this is same as;

1.5/100 = 0.015

So what we want to calculate is the n attached

This will be;

2x = x ( 1 + 0.015)^n

2 = 1.015^n

ln 2 = n ln 1.015

n = ln 2/ln 1.015

n = 46.55

This is approximately 47 hours

7 0

2 years ago

The length of a rectangle is 3 feet less than 4 times the width. The perimeter is 34 feet

Lubov Fominskaja [6]

A.Equation

Step-by-step explanation:

A. Equation 30 plus 4

6 0

3 years ago