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kolbaska11 [484]
3 years ago
15

What is the value of 14 – 2 • 3 + 42? someone help me understand

Mathematics
2 answers:
xxMikexx [17]3 years ago
8 0

Based on PEMDAS, in this expression, we need to do multiplication first, which is 2 times 3, which is 6. Now, the expression is 14-6+42. 14-6 is 8, and 8+42 is 50, so the answer is 50.

Hope this helps!

SSSSS [86.1K]3 years ago
3 0

Answer:

\boxed{=50}

Step-by-step explanation:

PEMDAS stands for:

P-Parenthesis

E-Exponents

M-Multiply

D-Divide

A-Add

S-Subtract

First you had to multiply from left to right.

2*3=6

14-6+42

Then you add and subtract from left to right.

14-6=8

8+42=50

50-42=8

42+8=50

Final answer: \boxed{=50}

Hope this helps!

And thank you for posting your question at here on brainly, and have a great day.

-Charlie

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Answer:

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Step-by-step explanation:

There is a common difference d between consecutive terms

d = 10 - 5 = 15 - 10 = 20 - 15 = 25 - 20 = 30 - 25 = 5

This indicates the sequence is arithmetic with explicit formula

a_{n} = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = 5 and d = 5 , then

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4 0
2 years ago
A= 5,000 (1+.002*10)
Aneli [31]
I think The answer is 5100
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3 years ago
In an experiment, a ball is drawn from an urn containing 11 orange balls and 8 blue balls. If the ball is orange, three coins ar
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Answer:

a) 4

b) 12

Step-by-step explanation:

Since, when an orange ball is drawn, three coins are tossed. So, sample points are   OHHH, OHHT, OHTH, OHTT. OTHH, 0THT, OTTH, OTTT

So, clearly, 8 sample points will have an orange ball.

When a blue ball is drawn, two coins are tossed. So, sample points are BHH,BHT,BTH,BTT.

So, clearly, 4 samples points will when a blue ball is drawn.

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4 0
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Which function has x-intercepts of 3 and 8 and contains the point (–1, –2)?
mojhsa [17]
This is how you do it.

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<span>-2 = a(-1 - 3)(-1 - 8) </span>
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<span>- 1 / 18 = a </span>
<span>y = ( - 1 / 18)(x^2 - 11x + 24) </span>
<span>y = (- 1 / 18)x^2 + (11 / 18)x - (3 / 2)
</span>
If this doesn't explain it enough, please, ask questions.
6 0
3 years ago
the length of a rectangle is 4 more than 3 times the width. If the perimeter of the rectangle is 18.4cm, what is the area of the
antoniya [11.8K]

Answer:

A = 10.27cm²

Step-by-step explanation:

Let's represent the width as x,

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Perimeter of a rectangle = 2(L + B)

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A = 7.9 * 1.3 = 10.27cm²

6 0
2 years ago
Read 2 more answers
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