1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Diano4ka-milaya [45]
3 years ago
11

Class width is 2Find mode​

Mathematics
1 answer:
nata0808 [166]3 years ago
3 0

Answer:

7.22

Step-by-step explanation:

solved in the diagram

You might be interested in
Write 30/100 of a dollar in decimal amount
Zarrin [17]
In the decimal form: .3.
6 0
4 years ago
Read 2 more answers
A brownie recipe calls for 1 cup of sugar and a cup of flour to make one batch of brownies. To make multiple batches, the equati
marysya [2.9K]

Answer:

I cant see ths graph but look for one with a positive relationship between flour and sugar meaning that if flour is on one axis sugar should be on the other they should both go up by one every time

Step-by-step explanation:

The graph should say for example at 3 cups of flour that their is 3 cups of sugar. It should look upwards in growth and use whole positive numbers.

3 0
3 years ago
Suppose the function f(x) = 2x + 12
yarga [219]
First figure out how much it costs to rent seven movies a month. f(7)=2(7) + 12–> 14 + 12–> $26 Now we need to find the difference between 26 and 10. 26 - 10= 16. So Casey needs $16 more to rent 7 movies a month
5 0
4 years ago
Plz help me. I need to ace this. Thxx
S_A_V [24]

Answer:

Their intersection point is the only point where the same input into both functions yields the same output.

Step-by-step explanation:

In this case, x = 0 and y = 5.

4 0
3 years ago
It is known that a particular laboratory task takes the average person 2.5 seconds. A researcher was interested in whether older
Alchen [17]

Answer:

 The decision rule is  

Fail to reject the null hypothesis

  The conclusion is

 There is no sufficient evidence to conclude that older people are slower

Step-by-step explanation:

From the question we are told that  

    The average time taken is  \mu =  2.5 \ seconds

      The  sample size is  n =  30

     The sample mean is  \= x =  2.7 \  seconds

      The standard deviation is  \sigma  =  1.4 \  seconds

The null hypothesis is  H_o:  \mu = 2.5

The alternative hypothesis  is  H_a :  \mu >  2.5 \  seconds

Generally the test statistics is mathematically represented as

                z =  \frac{\= x - \mu }{ \frac{\sigma }{ \sqrt{n} } }

=>              z =  \frac{ 2.7  -2.5 }{ \frac{1.4}{ \sqrt{30} } }

=>              z =  0.7825

From the z table  the area under the normal curve to the right corresponding to  0.7825   is  

                p-value  =  P(Z > 0.7825  ) =  0.21696

So from the question we see that the p-value  >  \alpha hence

 The decision rule is  

Fail to reject the null hypothesis

  The conclusion is

 There is no sufficient evidence to conclude that older people are slower

5 0
3 years ago
Other questions:
  • Which unit represents 100 meters
    8·1 answer
  • The two angle measures of a triangle are (5x-4)=(4x+7). What is x?​
    7·1 answer
  • Find the missing yard?
    9·1 answer
  • X divided by x minus 2 greater than or equal to zero
    13·2 answers
  • 10 15 0 5 -
    6·1 answer
  • Which expression is equivalent to 6^-3?
    9·2 answers
  • What are the solutions to the equation (x-1)(x+5)=0​
    15·1 answer
  • Mags and Vector are playing a board game. They use a spinner to determine if they should move forward or backward. They roll a n
    5·1 answer
  • Ed bus a box of eggs costing £2.30, two packs of bacon for £2.60 each and two tins of baked beans. He pays with a £10 note gets
    9·1 answer
  • at franklin middle school,3/8 of the students take a bus to school, 3/5 walk, and the rest bike. There are 20 students who bike
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!