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Kitty [74]
3 years ago
12

The stem-and-leaf plot lists the number of signatures collected by different volunteers.

Mathematics
1 answer:
mrs_skeptik [129]3 years ago
7 0

Answer:

<u>3 volunteers</u>

Step-by-step explanation:

According to the given data:

The data represents the signatures collected by different volunteers are as following:

16 , 25 , 26 , 38 , 40 , 40 ,40 , 44 , 67

How many volunteers collected fewer than 30 signatures?

So, the signatures less than 30 are 16 , 25 , 26

So, There are 3 volunteers collected fewer than 30 signatures.

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Middle school students are going on a field trip. Adult volunteers are needed to accompany the students on the field trip. The t
Alecsey [184]

Answer:

I'm not sure I get the question.

Step-by-step explanation:

x + y = ???

I don't know what your questions means.

Maybe more context?

3 0
3 years ago
The parent function f(x)=√x is transformed to g(x) = f(-x) - 2. Which graph represents g(x)?
Pavel [41]

Using translation concepts, the graph of g(x) is given at the end of the question.

<h3>What is a translation?</h3>

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.

The parent function is given by:

f(x) = \sqrt{x}.

With the changes, we have that:

  • f(-x) is the function reflected over the y-axis.
  • f(-x) - 2 is the function reflected over the y-axis and shifted 2 units down.

Hence the function will be given by:

f(x) = \sqrt{-x} - 2.

The graph is given at the end of the answer.

More can be learned about translation concepts at brainly.com/question/4521517

#SPJ1

7 0
2 years ago
What is the prime factorization for 90
snow_tiger [21]

The prime factors are 2, 3, and 5.

8 0
3 years ago
Read 2 more answers
Jacob painted 3/4 of a wall his little brother painted 1/2 of what was left how much of the wall is still unpainted
Leni [432]

Lets do this step by step:

  • 1 wall = 1 whole or \frac{1}{1}
  • Jacob painted \frac{3}{4} of the wall
  • \frac{1}{1} - \frac{3}{4} = \frac{1}{4} (because \frac{3}{4} is a quarter of 1 whole)
  • His little brother painted \frac{1}{2} of the wall
  • \frac{1}{4}-\frac{1}{2} =
  • Find the common denominator which is 4:
  • 1/4 × 1 = 1/4 and 1/2 × 2 = 2/4
  • = \frac{1}{2} (because a half of 1/4 is 1/2)

Therefore your answer is "1/2."

Hope this helps!

Nonportrit


8 0
3 years ago
Find the number of 4-digit numbers that contain at least three odd digits.
Greeley [361]

Answer:

3000

Step-by-step explanation:

First find the 4 digit numbers that have all odd digits

Possible Odd digits  =5(1,3,5,7,9)  

So, total number of 4 digit numbers with odd digits can be calculated as  =5×5×5×5=625

Now find all the 4 digits numbers with at least 3 odd digits and the first digit as either 2,4,6,8 ( 0 would make it a 3 digit number)

The first digit can be 2,4,6,8

=4×5×5×5=500

Now find all the 4 digits numbers with at least 3 odd digits and the second digit as either 0,2,4,6,8

=5×5×5×5=625

Now find all the 4 digits numbers with at least 3 odd digits and the third digit as either 0,2,4,6,8

Now find all the 4 digits numbers with at least 3 odd digits and the second digit as either 0,2,4,6,8

=5×5×5×5=625

Now find all the 4 digits numbers with at least 3 odd digits and the fourth digit as either 0,2,4,6,8

=5×5×5×5=625

Add them together

625+500+625+625+625=3000

4 0
4 years ago
Read 2 more answers
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