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vovikov84 [41]
4 years ago
9

25 POINTS ---need an explanation

Mathematics
1 answer:
olganol [36]4 years ago
7 0
I suggest you look at the work in the pictures I attached. It examplains how you work out the problem and what the answer is

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Write an inequality for the graph
d1i1m1o1n [39]

the inequality for the graph is x<3

8 0
3 years ago
Yasmin purchased 6 heads of cabbage that each weighed 2 3/8 pounds. How much did the cabbage weigh all together?
nika2105 [10]

Answer:

14\frac{1}{4} pounds

Step-by-step explanation:

Here we have to use multiplication.

Yamin purchased 6 heads of cabbage.

The weight of each cabbage = 2 \frac{3}{8}

First let's convert the mixed fraction 2\frac{3}{8} to improper fraction

2\frac{3}{8} = \frac{19}{8}

The weight of 6 heads of cabbage = 6 x \frac{19}{8}

= 114/8

= 14 \frac{2}{8}

We can reduce 2/8 = 1/4

= 14 \frac{1}{4}

Thank you.

3 0
3 years ago
The null hypothesis for an ANOVA is that all treatments/samples come from populations with the same mean. The alternative hypoth
Charra [1.4K]

Answer:

At least one of the population means is different from the others.

Step-by-step explanation:

ANOVA is a short term or an acronym for analysis of variance which was developed by the notable statistician Ronald Fisher. The analysis of variance (ANOVA) is typically a collection of statistical models with their respective estimation procedures used for the analysis of the difference between the group of means found in a sample. Simply stated, ANOVA helps to ensure we have a balanced data by splitting the observed variability of a data set into random and systematic factors.

In Statistics, the random factors doesn't have any significant impact on the data set but the systematic factors does have an influence.

Basically, the analysis of variance (ANOVA) procedure is typically used as a statistical tool to determine whether or not the mean of two or more populations are equal through the use of null hypothesis or a F-test.

Hence, the null hypothesis for an ANOVA is that all treatments or samples come from populations with the same mean. The alternative hypothesis is best stated as at least one of the population means is different from the others.

5 0
3 years ago
There are two balance beams at the gym.one is 15 feet long ,theother is 162 inches long.which beam is longer?
Oduvanchick [21]
12 inches = 1 foot

Let x=length of 2nd balance beam in feet

by ratio and proportion

1/12 = x/162

multiply noth sides by 162 to isolate x

(1/12)(162) = (x/162)(162)

162/12 = x

13.5 = x

Source -->https://socratic.org/questions/at-the-gym-one-balance-beam-is-15-feet-long-while-the-other-is-162-in...<--

can you help me? brainly.com/question/3131429 
7 0
3 years ago
Read 2 more answers
I really need help with this question
DerKrebs [107]
I think its B ......
6 0
3 years ago
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