Step-by-step explanation:
45% of number = 180
=> 100% of number = 180 * (100/45) = 400.
Hence the number is 400.
Answer:
The answer is 5
Step-by-step explanation:
You divide 25 by the number that you multiply twice which would be 5 bc 5*5=25.
25/5=5
Answer:
Step-by-step explanation:
the price for the whole sale is 260/20=13
if the store is selling one sweater for 17.55
the percentage increase
17.55-13=4.55
4.55/13=0.35
0.35*100=35%
the increase was 35%
Răspuns:
hambar 1= 1785kg
hambar 2=2183kg
hambar 3=2310kg
hambar 4=2324kg
<span>Deci, pentru a obține răspunsul de care aveți nevoie, plus 459 kg, 857 kg, 984 kg, 996 kg
Care este 3296kg, minus că de la 8600kg și care este egal cu 5304kg
Acum împărțiți asta cu 4 = 1326 kg
Și acum adăugați asta la ceea ce a rămas în hambar</span>
For the given exponential function there will be an exponential growth of 7%.
<h3>What is a function?</h3>
A function is defined as the expression that set up the relationship between the dependent variable and independent variable.
we have
This is an exponential function of the form
where
a - is the initial value
b - is the base
If b > 1 ----> is a exponential growth
0 < b < 1 ----> is a exponential decay
r is the per cent rate
b = 1 + r
In this problem we have
a = 4200
b = 1.07
We can see that 1.07 > 1 -----> is a exponential growth
Find out the per cent rate
b = 1 + r
r = 1.07 - 1
r = 0.07
r = 7 x 100 = 7%
Therefore the given exponential function there will be an exponential growth of 7%.
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