3 years ago

There are 6 circles and 9 triangles. What is the simplest ratio of circles to total shapes?

2 answers:

7 0

Answer: 2:5

Step-by-step explanation: The ratio of circles to all of the shapes is 6:15. This simplified is 2:5. Here, we divided by 3 which results in 2 and 5.

Likurg_2 [28]3 years ago

5 0

Answer:

2 to 3

Step-by-step explanation:

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Which choice is equivalent to the expression below ^-216

Natali5045456 [20]

Answer:

B. 6i√6

General Formulas and Concepts:

Algebra II

Imaginary Numbers: √-1 = i

Step-by-step explanation:

Step 1: Define expression

√-216

Step 2: Simplify

Factor: √-1 · √216
Simplify: i · 6√6
Multiply: 6i√6

5 0

2 years ago

Read 2 more answers

Monday 2/3 of the team practiced, Tues 7/8, Wed 1/2,Thurs 3/4. On which day were the most team members present at practice?

MrMuchimi

Tuesday.

1/2 =50%, 3/4=75% 2/3=66.6% and so forth.

8 0

2 years ago

To compare two products such as colas, a random sample is selected to taste two types of colas (A and B). Each selected subject

Nadya [2.5K]

Answer: The sample size would be needed = 385

Step-by-step explanation:

Let p be the prior population proportion.

Margin of error = E

When not estimate of p is given , the formula to calculate the minimum sample size n = $0.25(\dfrac{z^*}{E})^2$ , where z* = critical value for given confidence interval.