3 years ago

PLEASE HELP...

Mathematics

1 answer:

Sladkaya [172]3 years ago

3 0

10.38

i multiplied each number and the answers that i got i added them to get the area

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Look at this graph:

Sergio [31]

Answer:

3/2

Step-by-step explanation:

slope=rise/run=30/20=3/2

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3 years ago

Write the ratio as a ratio of whole numbers in lowest terms<br><br> $1.00 to $0.80

diamong [38]

5/4
as 1.00/0.80 = 100/80
and then when you simplify it the answer would be 4/5.

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3 years ago

Write (5,0) with a slope of 2 in slope-intercept form

tia_tia [17]

Y = mx + c
y = 2x + c
When x = 5 and y = 0,
0 = 2(5) + c
c = -10

y = 2x - 10

6 0

3 years ago

A recipe calls for One-fourth cup of broth. The largest volume-measuring tool that Tabitha has is a teaspoon. She knows that the

Zielflug [23.3K]

Answer:

I guess The last option 21 and one- Third teaspoons

3 0

3 years ago

Read 2 more answers

In the production of a plant, a treatment is being evaluated to germinate seed. From a total of 60 seed it was observed that 37

djyliett [7]

Answer:

More than 50% would germinate

Step-by-step explanation:

Given that in the production of a plant, a treatment is being evaluated to germinate seed. From a total of 60 seed it was observed that 37 of them germinated

Let us check whether more than 50% will germinate using hypothesis test

$H_0: p = 0.50\\H_a: p>0.50\\$

(right tailed test)

Sample proportion p = $\frac{37}{60} =0.617\\q = 0.383\\Std error = \sqrt{\frac{pq}{n} } =0.0628$

p difference = 0.117

Test statistic Z = p difference/std error = 1.864

p value =0.0312

Since p value <0.05 our significance level of 5% we reject null hypothesis

It is possible to claim that most of the seed will germinate (i.e. more than 50%)

7 0

3 years ago