3 years ago

Question!!!! please help if anyone knows!!!

Mathematics

1 answer:

lys-0071 [83]3 years ago

3 0

Answer:

Step-by-step explanation:

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Hey!Can somebody help me please?

tia_tia [17]

Answer:

I only know the first one....

4+2+1=7

49p/7= 7p

4units:2units:1units

4×7p= 28p

2×7p= 14p

1×7p= 7p

divided it is...

28p:14p:7p

8 0

3 years ago

an initial population of 700 trout increases at an annual rate of 22%. Which exponential function models the trout population?

REY [17]

Answer:

$y=700(1.22)^{x}$

Step-by-step explanation:

Let

y-----> the trout population

x----> the time in years

we know that

$22\%=22/100=0.22$

$y=700(1+0.22)^{x}$

$y=700(1.22)^{x}$ ----->exponential function that models the trout population

7 0

3 years ago

The sales tax in Kadisha's state is 5%. Kadisha says she computes a 15% tip by multiplying the tax shown on her bill by 3. For a

lapo4ka [179]

Explanation:

Kadisha's method works because 15% is 3 times 5%, and both amounts are computed on the amount of the bill before tax is added.

7 0

3 years ago

Jon has 2/3 of an hour to do some training. It takes him 1/6 of an hour to run one trail. How many times can he run the trail

djverab [1.8K]

Jon will be able to run 2 trails because 1/6 time 2 equals 2/6 you can simplify it to 1/3 and 1/3 + 1/3= 2/3

4 0

3 years ago

What is 3,000 is ___ times as muchas 30.

Katen [24]

The answer would be 100 because 100x30 equals to 3,000

I hope this is the answer you were looking for

7 0

3 years ago