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3 years ago

Please Help Me! I need to pass.

1 answer:

6 0

42 is the answer

Explanation:
50% of 80 is half of 80 which is 40

Then you would add 40 with 5% of 40

What you would do then is 5% times 40 then you would change the 5% into a decimal which is 0.05 and multiply it by 40 , which would get u 2

Then you would add the price with tax
40+2 = 42

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Which experimental design compares two groups (randomly formed) on the same task, such as movement speed

anygoal [31]

Between-group design compares two groups (randomly formed) on the same task, such as movement speed.

Given things that there are two groups that are randomly formed for the same task.

A between-group design in experimental design is an experiment in which two or more groups of individuals are assessed simultaneously by separate testing factors. This design is typically used instead of, or in conjunction with, the within-subject design, which applies identical modifications of circumstances to each participant in order to monitor the reactions.

Learn more about experimental designs at brainly.com/question/17280313

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3 0

2 years ago

What is the value of x? Enter your answer in the box.

mezya [45]

In triangle the sum of the angles =180,and we have angle=124 so,180-124=56.
X=4

4 0

4 years ago

100 point reward with certified answer. 4 basic algebra questions, must show work. If the answers are wrong your response will b

ipn [44]

Y=kx
12=-4k
k = -3

so when y = 15
y = kx
15 = -3x
x = -5

----------------

$50 / 0.04 = $1250 (4% interest)

so
1250 * 0.06 = $75

answer
interest $75 at 6%

-----------------------------

y = kx
1/4 = 4k
k = 1/16

when x = 5
y = kx
y = 1/16(5)
y = 5/16

-----------
y = kx
-5 = 4k
k = -5/4

direct equation
y = -5/4x

6 0

3 years ago

Use the order of operations to evaluate this expression: 7+(5-9)2 + 3(16-8).

Murljashka [212]

Answer:

Step-by-step explanation:

Order of Operations: BPEMDAS

1. Brackets

2. Parenthesis

3. Exponents

4. Multiplication

5. Division

6. Addition

7. Subtraction

Left to Right

Step 1: Write expression

7 + (5 - 9)2 + 3(16 - 8)

Step 2: Parenthesis (subtraction)

7 + (-4)2 + 3(8)

Step 3: Parenthesis (multiplication)

7 - 8 + 24

Step 4: Subtract

-1 + 24

Step 5: Add

6 0

3 years ago

Here are the first five terms of an arithmetic sequence. 2 6 10 14 18 Is 86 a term in the sequence? You must give a reason for y

AnnyKZ [126]

Answer:

86 is a term in the sequence

Step-by-step explanation:

2; 6; 10; 14; 18;.....

T1=1*4-2=2

T2=2*4-2=6

T3=3*4-2=10

T4=4*4-2=14

T5=5*4-2=18

......................

Tn=n*4-2

n*4-2=86

n*4=88

n=88/4

n=22

86 is T22 in the sequence.

5 0

3 years ago

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