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Komok [63]
3 years ago
9

Which expression is most easily solved without the use of a calculator?

Mathematics
2 answers:
Nostrana [21]3 years ago
4 0

Answer:

1.2 x (8.4-6.4)

Step-by-step explanation:

1.2 x 2 = 2.4

TEA [102]3 years ago
3 0

Answer:

1.2 × (8.4 – 6.4)

Step-by-step explanation:

8.4 - 6.4 = 2

2 x 1.2 = 2.4

This one seems the easiest to multiplying into and subtracting than the others.

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In the following calculation, which part should be calculated first? 3 + (2 * 4) - 5 / 2
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3 years ago
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Determine the degree of the Maclaurin polynomial required for the error in the approximation of the function at the indicatedval
Ahat [919]

Answer:

Fifth degree polynomial

Step-by-step explanation:

Given data:

e^0.3

error = 0.0001

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note : x = 0.3

The Maclaurin polynomial f(x) = e^x = 1 + x + x^2 / 2!  + x^3/3!  ---  + ∑ x^n/n!

= 1 + 0.3 + (0.3)^2/2! + (0.3)^3 / 3! --- +  ∑ (0.3)^n/n!

Attached below is the remaining part of the solution

5 0
4 years ago
3) Find “?”<br> 89<br> A) 91°<br> C) 136°<br> B) 105°<br> D) 100°
Andre45 [30]

Answer:

A.

Step-by-step explanation:

A.

Reason 1: 180 - 89 = 91

Reason 2: It's close to 90 degrees

Hope that helps!

4 0
3 years ago
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How many hundreds are in 4.28 billion?
SIZIF [17.4K]

Answer:

4,280,000

Step-by-step explanation:

4.28 \times 10^9

4,280,000,000

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5 0
4 years ago
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Are 2+ H +4 and 2×8×4 equivalent
Gelneren [198K]
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3 0
3 years ago
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