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Masja [62]
2 years ago
7

Amy went to the grocery store and purchased 4 apples, 5 oranges, and 2 bananas. What is the ratio of the number of oranges she p

urchased to the total number of items she purchased?
5:6

5:11

4:5

3:9
Mathematics
2 answers:
Lubov Fominskaja [6]2 years ago
7 0

Answer:

5:11

Step-by-step explanation:

ValentinkaMS [17]2 years ago
4 0

Answer:

5:11

Step-by-step explanation:

You might be interested in
Which number line shows the solution to the inequality −2(3x − 1) < 8?
Liula [17]

Answer:

x∈ (-1, ∞)

Step-by-step explanation:

<u>Solution of the inequality:</u>

  • −2(3x − 1) < 8            ⇒ Divide both sides by -2, this will change inequality    

                                              sign to opposite

  • 3x - 1 > -4                 ⇒ add 1 to both sides
  • 3x > -3                      ⇒ divide both sides by 3
  • x > -1                         ⇒ answer
  • x∈ (-1, ∞)                   ⇒ answer as set
4 0
3 years ago
Use the slope intercept form to write the equation of the line passing through the given point with the given slope (0, -3/4) m=
Paladinen [302]

Hello!

The slope-intercept form is: y = mx + b. In this form, m is the slope and b is the y-intercept.

Since we are given the slope, which is -1/2, and the y-intercept which is (0, -3/4). This means that the value of b is -3/4.

So therefore, the equation of the function is: y = -1/2x + -3/4.

5 0
3 years ago
If I roll a fair number cube 150 times, how many times should I expect to roll a number less than 4?
Julli [10]

Answer:

6.25

Step-by-step explanation:

150/6/4=6.25

3 0
3 years ago
Write an equation perpendicular to x - 4y = 20 that passes through the point (4, -3)
Nina [5.8K]

Answer:

y = - 4x + 13

Step-by-step explanation:

In order to do this problem you would need a whole new equation, but you will use what is given to you:

instead of going with:

x - 4y = 20

Turn it into y = mx + b form, also known as slope-intercept form:

x - 4y = 20

-x       = -x

_________

- 4y = 20 - x

Then divide both sides by - 4:

\frac{-4y}{-4} = \frac{-x + 20}{-4}

You will then get:

y = \frac{1}{4}x - 5

From this equation we will only need the slope!

m || = \frac{1}{4}

(This slope is for parallel)

but if you want perpendicular to the slope, then we need the negative reciprocal!

Negative reciprocal is a flipped version of the value that is negative, for example:

2 = -\frac{1}{2}

Because \frac{2}{1} = 2

Now we will find the perpendicular slope which is:

m ⊥ = - 4

Now substitute this slope into slope intercept form:

y = mx + b

(-3) = -4(4) + b

(Take away parentheses)

-3 = -16 + b

(Move - 3 to the other side, by making it positive, but what you do to one side, you do to the other)

= -13 + 6

(Move - 13 to the other side, by make - 13 into +13)

+13 = +13

________

13 = b

(This is you b, also known as you intercept)

Your answer is:

y = -4x + 13

8 0
3 years ago
Do integers have to be a set of positive and negative numbers?
AVprozaik [17]
Integers are whole numbers that range from negative infinity to positive infinity
3 0
3 years ago
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