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sergiy2304 [10]
2 years ago
12

Solve each equation. Leave the answer as an improper fraction. 16x^2 = 49​

Mathematics
2 answers:
vitfil [10]2 years ago
7 0

Answer:

The Answer would be 7/4 as an Improper fraction

Step-by-step explanation:

zmey [24]2 years ago
5 0

Answer:

7/4

Step-by-step explanation:

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Dylan is recording the types of birds he sees while bird Dylan is recording the types of bird he sees wild bird watching in the
ad-work [718]

The percentage increase from Day 2 to Day 3 of the birds is =20%

<h3>Calculation of Percentage Increase</h3>

Day One = 16 birds

Day two = 16 - 25% (16)

But 25% (16) = 25/100 ×16

= 1/4× 16

= 4

Therefore day two = 16 - 4 = 12

Day three = 12 + 3 = 15

Therefore percentage increase,

= 3/15 × 100

= 300/15

= 20%

Therefore there was 20% increase from Day 2 to Day 3.

Learn more about percentage here:

brainly.com/question/24304697

4 0
2 years ago
There are 20 teachers and 705 students in cory's school. what is the ratio of teachers and students
Aleksandr [31]

We know that ratios can be shown with both fractions and colons.

20:705

or

\frac{20}{705}

It also looks like we can simplify this by dividing by 5.

20/5 = 4

705/5 = 141.

This means that for every 4 teachers, there are 141 students.

The ratio for teachers to students is:

4 : 141

6 0
1 year ago
Zack's science teacher gave each student in his class 15.0 grams of an unknown substance to identify. Each student was required
balandron [24]
14.99 grams
<span>Accuracy is how close a measured value is to the actual or known value.</span>
8 0
2 years ago
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Is the answer for number 3 solution or open sentence?
Katen [24]
I believe it's a solution
6 0
3 years ago
Which one is correct? A,B,C, or D?
Paladinen [302]

Answer:

B

Step-by-step explanation:

3x-7 <-4

Firstly solve this.

+7 +7

3x<3

÷3 ÷3

x<1

And because the inequality symbol isn't "equal to", the circle isn't coloured in.

The line will go from 1 to behind 0

7 0
2 years ago
Read 2 more answers
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