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Jobisdone [24]
2 years ago
15

Please help me for my mathematics class, thank you

Mathematics
2 answers:
Murljashka [212]2 years ago
7 0
Ohh god you can actually ask yung class that cheat cheat
Bess [88]2 years ago
6 0
Ahh that’s a lot of work to do. Sry bud
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For the number -5/8 name the opposite, reciprocal and absolute value
Natasha_Volkova [10]
Opposite-   5/8
reciprocal-   -8/5
absolute value-   5/8

8 0
3 years ago
The accompanying table shows the number of bacteria present in a certain culture over a 6 hour period, where x is the time, in h
madam [21]

The number of bacteria present after 15 hours is 18928

<h3>How to determine the exponential equation?</h3>

An exponential equation is represented as;

y = ab^x

Where

a = y, when x = 0

From the table, we have:

y = 1796 when x = 0

So, we have:

y = 1796b^x

Also, we have the point (1, 2097)

This gives

2097 = 1796b^1

Divide by 1796

b = 1.17

Substitute b = 1.17 in y = 1796b^x

y = 1796(1.17)^x

This means that the exponential equation is y = 1796(1.17)^x

After 15 hours, we have:

y = 1796(1.17)^15

Evaluate

y = 18928

Hence, the number of bacteria present after 15 hours is 18928

Read more about exponential equation at:

brainly.com/question/23729449

#SPJ1

7 0
1 year ago
Could u pls show me step by step
Brums [2.3K]

Answer:

Area = 36 sq. units

Step-by-step explanation:

The 3 values you need to solve for the area are the top base length, bottom base length, and height.

Top base length = 7 . It's the distance between point A and B.

Bottom base length = 11. It's the distance between points C and D.

Height = 4. It's the perpendicular distance from the top to the bottom base.

The formula to solve the area of a trapezoid (or trapezium, I'm American) is:

A = \frac{1}{2}h(b_{1} +b_{2})

Put in the numbers above for the unknowns and you will get this:

A = \frac{1}{2}(4)(7 + 11)

Simplify:

A= \frac{1}{2}(4)(18)

A = 2(18)

A = 36

So the answer is 36. Hope I helped!

5 0
3 years ago
Read 2 more answers
Find a counter example If 6x-3 &gt; 1 then x &gt; 2
Otrada [13]

Answer:

if x=1

Step-by-step explanation:

6(1)-3>1, then (1)> 2

3>1 then 1>2 (not true)

8 0
2 years ago
Will mark brainliest plss
babymother [125]
X1 = 0
X2 = 1
X3 = 7

I hope that helps!! :)
6 0
2 years ago
Read 2 more answers
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