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san4es73 [151]
3 years ago
8

Solve using standard algorithm 2.40+1.8 = 36.25+8.67

Mathematics
1 answer:
noname [10]3 years ago
4 0
No solution


Ex:


Simply 2.40+1.8 to 4.2


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Which of the following statements about blocks variation is false? a. It equals the sum of the squared deviations between each b
luda_lava [24]

Answer:

d. In three-way ANOVA, it equals the block sample mean.

Step-by-step explanation:

Blocks variation is the analysis of variance. Block variations equals sum of squared deviation between each block sample mean. ANOVA is a statistical technique designed to test mean of one or more quantitative populations.  In two-way ANOVA it equals the block mean. Column block means square is three-way ANOVA. Block means square in two-way ANOVA without interactions the treatment mean square.

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3 years ago
What can you do to get 2x alone on the equation? when finished, fill in the blanks and simplify the equation.
Tom [10]

Answer:

2x = 256

Step-by-step explanation:

Your problem → 82.5 + 8(0.25x) = 338.5

82.5+8(0.25x)=338.5

⇒-256+80.25x=0

⇒2x-256=0

⇒2x=256

⇒x=256/2

⇒x=128

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2 years ago
A number cube has sides labeled 1 to 6. Gia rolls the number cube. What is the probbillty the she rolls 4?
kotegsom [21]
<span>A cube Has 6 sides.So,n(A)=6={1,2,3,4,5,6} Probability to getting number 4 in a cube is Event A. n(s)=1 Probability of event A that occurs : P(A) = 1/6. P(A)=0.167 Probability of event A that does not occur P(A') = 1 - 0.167 =0.833 Probability to getting number 4 in a cube is 0.167</span>
8 0
4 years ago
Read 2 more answers
What is a polynomial ?
ikadub [295]

aApolynomial is an expression consisting of variables and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponents of variables.

There are 3 sets of polynomials; LINEAR, QUADRATIC and CUBIC

Linear: ax + b = 0

Quadratic: ax^2+bx+c=0

Cubic: ax^3 + bx^2+cx+d = 0

7 0
3 years ago
Hareem takes a medicine to control his blood pressure. he takes a 25 mg pill in the morning. suppose that 60% of the medicine is
Vikentia [17]

The recursive definition for the amount of the blood pressure medicine in hareem bloodstream after n hours would be a_1=25, a_n = 0.60_{n-1} +25

Hence, option B is correct.

<h3>What is the recursive rule?</h3>

A rule is defined such that its definition includes itself.

Example:

F(x) = F(x-1) + c

is one such recursive rule.

Hareem takes medicine to control his blood pressure.

he takes a 25 mg pill in the morning.

Suppose that 60% of the medicine is processed by hareem's body by the time he takes a second 25 mg pill in the evening.

So, the recursive definition for the amount of the blood pressure medicine in hareem bloodstream after n hours would be;

a_1=25, a_n = 0.60_{n-1} +25

Hence, option B is correct.

Learn more about the recursive rule here:

brainly.com/question/12620593

#SPJ1

5 0
2 years ago
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