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Naddik [55]
3 years ago
9

128 to 1 significant number

Mathematics
2 answers:
Rashid [163]3 years ago
7 0
The answer of 128 to 1 significant number is 100

Nina [5.8K]3 years ago
3 0

Answer:

The answer is 100.

Step-by-step explanation:

The original figure has 3 significant figures

Rounded to 1 significant figure is 100

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What is the greatest common factor of 7ab and 8b^3
Vlad [161]

Answer:

b

Step-by-step explanation:

The greatest common factor is the largest value two numbers share in common which multiplies to each of the numbers.

7ab has factors 7, a, b

8b^3 has factors 2, 4, 8, b, b, b

These share in common b.

3 0
3 years ago
Serenity has 2\frac{1}{2} 2 1 ​ cups of dough to make dumplings. If she uses \frac{3}{4} 4 3 ​ cup of dough for each dumpling, h
BARSIC [14]

3 dumplings can be made by Serenity

<em><u>Solution:</u></em>

Given that,

Serenity has 2\frac{1}{2} cups of dough to make dumplings

She uses \frac{3}{4} cup of dough for each dumpling

To find: Number of whole dumplings made

From given information,

\text{Total cups of dough } = 2\frac{1}{2} = \frac{2 \times 2+1}{2} =\frac{5}{2}

\text{Cups of dough for 1 dumpling } = \frac{3}{4}

To find the number of whole dumplings made, we can divide the total cups of dough by cups of dough for 1 dumpling

\text{Number of whole dumplings made } = \frac{\text{total cups of dough}}{\text{cups of dough for 1 dumpling}}\\\\\text{Number of whole dumplings made } = \frac{\frac{5}{2}}{\frac{3}{4}} = \frac{5}{2} \times \frac{4}{3}\\\\\text{Number of whole dumplings made } = \frac{10}{3} = 3.33 \approx 3

Thus 3 dumplings can be made

6 0
3 years ago
39-12w=7-16 work to plz?
frutty [35]

Answer:

w=4

Step-by-step explanation:

7-16=-9

39-x=-9

39+9=48

39-48=-9

x=48

48/12=4

w=4





7 0
3 years ago
Find the solutions to 2x^2-7x+3=0
GarryVolchara [31]

Answer:

X=½ or 3

Step-by-step explanation:

0=2x²-7x+3

0=(2x-1)(x-3)

0=2x-1 or 0=x-3

1=2x or 3=x

½=x

4 0
3 years ago
What is 16/20 in simplest form
ki77a [65]
8/10= 4/5
4/5 is the simplest form (:
3 0
3 years ago
Read 2 more answers
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