The correct answer is letter A. It’s an exponential parent function. They are always curved like that.
Answer:
6 elephants and 3 kangaroos in the zoo.
Step-by-step explanation:
Number of animals = 9
Number of legs seen = 30
But an elephant has 4 legs, while a kangaroo has 2 legs.
Let the number of elephant be represented by E, and the number of kangaroo by K.
So that,
E + K = 9 .................. 1
4E + 2K = 30 ............. 2
Multiply equation 1 by 2 to have
2E + 2K = 18 ............ 3
Subtract equation 3 from 1
2E = 12
E = 6
Substitute the value of E in equation 1
E + K = 9
6 + K = 9
k = 3
Thus, there were 6 elephants and 3 kangaroos in the zoo.
Answer:
0.708
Step-by-step explanation:
Given that Bridgette had originally 24 dollars in her wallet. Out of that 24 dollars, 17 dollars were spent.
To find out the fraction of spent amount to 24 dollars in decimal
i.e. required answer = 17/24 =0.70833
Round off to 3 decimals.
Since 4th decimals 3 <5 we leave the first 3 decimals as it is.
Answer = 0.708
Option D
(Fraction means part of normally less than 1)
Answer:
1. 12 2. 12 3. 13.2 4. 13.2
Step-by-step explanation:
the first one is 12, by 20*0.6
the second problem is 12
the third problem is 13.2
so fourth one is also 13.2
Answer: 8.4
Step-by-step explanation:
total degrees is 360, 40 degrees is 1/9 of 360, arc length is 1/9th of circumference. Circumference is 2лr and r is 12m. circumference is 24л meters. we use 3.14 for pi and 24 times 3.14 is 75.36
75.36/9=8.37333333 repeating rounded to nearest tenth is 8.4