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Brut [27]
3 years ago
7

I need help with this problem :)

Mathematics
2 answers:
sukhopar [10]3 years ago
4 0

Answer:

a. 1/9

b. a³/b

c. y^{4}

d. 5⋅10^{-3} = 0.005

Step-by-step explanation:

klasskru [66]3 years ago
3 0

Answer:

48 \times \frac{8}{2} 6

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21 help asap Brailiest pic below
Dominik [7]

Answer:

A

Step-by-step explanation:

The inverse is just the opposite it is a flip

7 0
3 years ago
Write two equivalent expressions to represent the sum of the angles of this triangle.
trasher [3.6K]

Answer:

I am only answering so the next person to answer can get brainlyiest.

Step-by-step explanation:

Have a good day!

5 0
2 years ago
A group of scientists are studying a new species of insects. They observe the patterns of 6 insects. The scientists find that th
Stels [109]

Answer:

(B) 477=6(1+0.20)^t

Step-by-step explanation:

we can use formula

P(t)=P_0(1+r)^t

where

Po is the initial population

r is the growth rate

t is the time in months

We are given

initial population of insects

so, Po=6

The scientists find that the insect population, x, is growing exponentially 20% per month

so, r=0.20

now, we can plug these values

P(t)=6(1+0.20)^t

there to be a population of 477 insects

so, P(t)=477

now, we plug it

and we get

477=6(1+0.20)^t


4 0
3 years ago
Maki receives money from her relatives every year on her birthday. Last year, she received a total of $650. This year, she recei
BabaBlast [244]

Answer:

Step-by-step explanation:

percent increase = ((new number - original number) / (original  number))  * 100

                             = ((910 - 650) / 650)  * 100

                             = (260 / 650) * 100

                             = 0.4 * 100

                             = 40% <===== Maki's  increase

4 0
3 years ago
a newborn is treated for pulmonary valve stenosis; stretching of the valve opening is accomplished via a percutaneous balloon pu
r-ruslan [8.4K]

Answer:

dilation

Step-by-step explanation:

When the pulmonary valve does not work properly, it can interfere with blood flow from the heart to the lungs, as well as force the heart to work harder to carry the blood that is needed to the rest of the body. Some children have heart conditions present at the time of birth and may require repair or replacement of the pulmonary valve, this option has a lower risk of infection, preserves the strength and functioning of the valve, and eliminates the need to take medication.

3 0
3 years ago
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