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3 years ago

Saloman was told the written paper on his science experiment should express measurements in liters.

Mathematics

2 answers:

prisoha [69]3 years ago

7 0

Multiply 5 by 4.22 because 5 cups of water is 4.22 liters

Alekssandra [29.7K]3 years ago

5 0

Answer:

actually the answer is multiply 5 times 1.05 (you will get 5.25) which is around where you want to be

Step-by-step explanation:

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Simplify the following expression.

zimovet [89]

Answer:

B. 51

Step-by-step explanation:

first do inside the parenthesis

83 - 4 * (6-4)^3 = 83 - 4 * (2)^3

now multiply 4 and the third power of 2 (the third power of 2 is 2x2x2=8)

83 - 4 * (2)^3 = 83 - 32 subtract and the answer is 51

7 0

3 years ago

g(x)=2x+9g, left parenthesis, x, right parenthesis, equals, 2, x, plus, 9 g ( g(g, left parenthesis ) = 15 )=15right parenthesis

Dmitriy789 [7]

Answer:

I don't understand your question

6 0

3 years ago

Read 2 more answers

Give an equality that represents the phrase the sum 1 and y is greater than or equal to 9.

raketka [301]

That would be 1+y≥9

the one and the y go on one side and the nine on the other

4 0

3 years ago

A hypothesis test is to be performed for a population proportion. For the given sample data and null hypothesis, compute the val

liberstina [14]

Answer:

The correct option is a

Step-by-step explanation:

From the question we are told that

The sample size is n = 415

The sample proportion is $\r p = 0.49$

Now

The null hypothesis is $H_o : p = 0.3$

The alternative hypothesis is $H_a : p \ne 0.3$

The test statistics is mathematically evaluated as

$t = \frac{\r p - p }{ \frac{\sqrt{ p (1- p )} }{n} }$

substituting values

$t = \frac{0.49 - 0.3 }{ \sqrt{ \frac{0.3 (1- 0.3 ) }{415} }}$

$t = 8.446$

8 0

3 years ago

4. What is 54 + (-78) - (-39)

inysia [295]

Answer:

Step-by-step explanation:

follow the Pemdas order of operations

add and subtract (left to right)

apply the rule +(-a)=-a

+(-78)=-78

=54-78-(-39)

54-78=-24

=-24-(-39)

apply the rule -(-a)=+a

-(-39) =+39

=-24 +39

-24+39=15

=15

5 0

1 year ago