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2 years ago

How many days will it take for a culture of bacteria to increase from 200 to 50000 if the growth rate per day is 93.2%

Mathematics

1 answer:

densk [106]2 years ago

5 0

Answer:

89 days

Step-by-step explanation:

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Please have an explanation with it

Nataly_w [17]

Hello from MrBillDoesMath!

Answer:

The protein/calories ratios are equivalent

Discussion:

For the first column

Protein/calories = 24/96 = 1/4

For the second column

Protein/calories = 28/112 = 1/4

So the protein/calories ratios are equivalent

Thank you,

MrB

7 0

3 years ago

Write an expression to represent four more than the problem of three and a number z

kicyunya [14]

$Answer:$

If the "problem of 3 and a number $z$ " is multiplying: $4+(3z)$

If it's about adding: $4+(3+z)$

$Step-by-step$ $explanation:$

Scenario A: If it's 3 and z, then that means it's 3 $z$ , and we're adding 4, so it's $4+(3z)$ (make sure to put () around the 3 $z$ !)

Scenario B: If 3 and z is also 3+ $z$ , then the equation is $4+(3+z)$ (also use () on this too!)

8 0

3 years ago

What is the slope of the line that’s passes through the points (-3,5) and (1,7)

Blababa [14]

Answer:

3 / 4

Step-by-step explanation:

Slope: y2 -y1 / x2 - x1

y2 - y1: 7-5: 3

x2 - x1: 1 - (-3) = 1 + 3 = 4

3/ 4 is the slope

8 0

3 years ago

What is the lateral area of the rectangular prism with a base length of 17 m, a base width of 7 m, and a height of 5 m?

mrs_skeptik [129]

$length: \ l=17 \ m \\width = \ 7 \ m\\ height:\ 5 \ m \\\\ lateral \ area \ =(2l+2w)\cdot h \\ \\A_{l} = (2\cdot 17+2\cdot 7)\cdot 5=(34+14)\cdot 5=48\cdot 5=240 \ m^2$

4 0

3 years ago

Read 2 more answers

Meghan has $1.10 I'm dimes nickels and pennies. She has three times as many nickels as pennies, and the number of dimes is two l

Dmitriy789 [7]

N=3p and d=p-2 we are also told that:

p+n+d=110 using n and d from above we get:

p+3p+p-2=110

5p-2=110

5p=112

p=112/5

Which is not an integer...are we sure there is no typo in the question...

There are 3 times as many nickels as pennies

There are pennies-2 dimes

And the total is $1.10

Just checking, because something is off...

7 0

2 years ago