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3 years ago

3÷5(6×7) - 4Plz I need help

Mathematics

2 answers:

myrzilka [38]3 years ago

8 0

Answer:

- 3 and 69/70

Step-by-step explanation:

3 ÷ 5(6 × 7) - 4

3 ÷ 5(40) - 4

3 ÷ 210 - 4

1/70 ÷ 4

- 3 and 69/70

ivolga24 [154]3 years ago

4 0

Answer:

21.2

Step-by-step explanation:

3/5(42)-4

0.6(42)-4

25.20-4

21.2

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49/10 as a mixed number

anastassius [24]

4 9/10 is your answer because you first have to divide the numerator by the denominator. this will give you 4, with a remainder of 9. The mix number can be created by using the 4 as the whole number, the 9 as the numerator and the 10 as a denominator. So, 49/10 = 4 9/10. Hope this works!

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3 years ago

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An example of a unti price youd find in germany-

mamaluj [8]

An example of unit price in germany is the electricity

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2 years ago

I need help on completing this

Allushta [10]

I don’t know I need points

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3 years ago

I need help fast thank you so much

valkas [14]

Answer:710

Step-by-step explanation:multiply 3000 by 3.3

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3 years ago

*SOMEONE WHO CAN SIMPLY ORDER INTERVALS!*

Travka [436]

Answer:

Step-by-step explanation:

The time intervals are [0.00, 0.10], [0.10, 0.30], and [0.30, 0.60].

The rate of change in each interval is the slope of the line between the endpoints:

m = [f(b) − f(a)] / (b − a)

Filling out the table:

$\left[\begin{array}{ccc}Time (s)&Height (ft)&Rate\ of\ change(ft/s)\\0.00&96.44\\&&\frac{97.60-96.44}{0.10-0.00}=11.6 \\0.10&97.60\\&&\frac{98.57-97.60}{0.30-0.10}=4.85\\0.30&98.57\\&&\frac{98.30-98.57}{0.60-0.30}=-0.90\\0.60&98.30\end{array}\right]$

The intervals are already in order from greatest to least. Simply reverse the order to get least to greatest:

[0.30, 0.60]

[0.10, 0.30]

[0.00, 0.10]

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3 years ago

3÷5(6×7) - 4Plz I need help​

3÷5(6×7) - 4Plz I need help