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3 years ago

There are 30 balls in a bag. 6 are red, 14 are blue, 3 are green and the remainder are yellow.

Mathematics

1 answer:

Serhud [2]3 years ago

5 0

Answer:

D: a red or blue followed by a green

Step-by-step explanation:

Well the question says that without replacement that means that there can be no two balls of the Sam colol so

the answer is

PLZ MARK ME BRAINLIEST

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-27=x-15 please someone help me

nadezda [96]

Answer: x = −12

Step-by-step explanation:

−27 = x −15

x − 15 = −27

x − 15 + 15 = −27 + 15

x = −12

5 0

3 years ago

Read 2 more answers

What is this problem?<br><img src="https://tex.z-dn.net/?f=%284.6%20%5Ctimes%2010%20%7B%7D%5E%7B3%7D%20%29%20%2B%20%288.72%20%5C

podryga [215]

The answer would be 13,320

8 0

3 years ago

When the following quadratic equation is written in standard form, what is the value of "c"?

Nikolay [14]

Answer:

Then value is 2

Step-by-step explanation:

standard of quadratic is A $x^{2}$ +Bx+C=0

and 2 is where C is.

sorry for the bad explanation but, trust me I did this type of question in class yesterday

7 0

3 years ago

An arithmetic sequence begins as follows: a1=13 a2=19 Which of the following gives the definition of its nth term?

Otrada [13]

Answer:

the nth term of the sequence is $a_n=6n+7$

Step-by-step explanation:

Given : An arithmetic sequence begins as follows: $a_1=13, a_2=19$

To find : Which of the following gives the definition of its nth term?

Solution :

The nth term of the A.P is $a_n=a+(n-1)d$

The first term is $a=a_1=13$

The common difference is $d=a_2-a_1$

$d=19-13=6$

Substitute in the formula,

$a_n=13+(n-1)6$

$a_n=13+6n-6$

$a_n=6n+7$

Therefore, the nth term of the sequence is $a_n=6n+7$

5 0

3 years ago

Write an expression for the phrase.

vitfil [10]

Answer:

9+k-17

Step-by-step explanation:

sum of 9 and k

9+k

minus 17

9+k-17

5 0

3 years ago