All categories

3 years ago

A rectangle has a width of 3/4 inches and a length of 9/10 inches. Another rectangle

Mathematics

1 answer:

Alenkasestr [34]3 years ago

3 0

Answer:

Bigger size / smaller size = 40

Step-by-step explanation:

Notice that we

36 / (9/10) = 30 / (3/4) = 40

Therefore the proportion model would be

Bigger size / smaller size = 40

You might be interested in

Subtract.<br><br> (x + 1) − (−2x − 5)

scZoUnD [109]

3x+6, you have to distribute the negative to get the parentheses away and simplify

5 0

3 years ago

Read 2 more answers

All the freshmen in STEM majors at the college will go on a field trip to the science museum. Counting all students and facultie

Mrrafil [7]

Answer: 6

Step-by-step explanation: 169/33=5.12121212121 so on. However, you still need a bus for the desimal people so you have to add another bus

3 0

3 years ago

When a bactericide is added to a nutrient broth in which bacteria are growing, the bacteria population continues to grow for a

baherus [9]

Answer:

a) 1296 bacteria per hour

b) 0 bacteria per hour

c) -1296 bacteria per hour

Step-by-step explanation:

We are given the following information in the question:

The size of the population at time t is given by:

$b(t) = 9^6 + 6^4t-6^3t^2$

We differentiate the given function.

Thus, the growth rate is given by:

$\displaystyle\frac{db(t)}{dt} = \frac{d}{dt}(9^6 + 6^4t-6^3t^2)\\\\= 6^4-2(6^3)t$

a) Growth rates at t = 0 hours

$\displaystyle\frac{db(t)}{dt} \bigg|_{t=0}= 6^4-2(6^3)(0) = 1296\text{ bacteria per hour}$

b) Growth rates at t = 3 hours

$\displaystyle\frac{db(t)}{dt} \bigg|_{t=3}= 6^4-2(6^3)(3) = 0\text{ bacteria per hour}$

c) Growth rates at t = 6 hours

$\displaystyle\frac{db(t)}{dt} \bigg|_{t=6}= 6^4-2(6^3)(6) = -1296\text{ bacteria per hour}$

3 0

4 years ago

Identify true statements. You must select all that apply.

Maksim231197 [3]

Answer:

c in any set of ordered pairs,the second coordinate is called domain

Step-by-step explanation:

plato user only

7 0

3 years ago

Read 2 more answers

Find 40% of 28. Use a fraction. 11 1/2 11 11 1/5 10 6/5

Dmitrij [34]

The answer is 11.2 which means 11 1/5

4 0

3 years ago

Read 2 more answers