X < 43, implies that the height of Aisha is less than 43 and can't be equal to 43 ( as there is no equal operator)
A is wrong as the inequality does not imply that Aisha is 0 tall , but any height height from 0 to 42.99999...
B) Correct , Aisha is not 43 and less she is less than that.
C) no, she may just need to grow 1 or 2 inches who knows.
D) nope, Aisha is at most 43 ( at least = 43 or taller)
at most 43 or less
Answer:
no. I believe this is the answer
Answer:
The jar contains 132 grams of zinc
Step-by-step explanation:
zinc to copper = 3 : 19
New equivalent weights
zinc to copper = x : 836
Now, let us solve for x as follows
the jar contains 132 grams of zinc
To check if the answer is accurate, the answer gotten when the weight of zinc is divided by copper will be the same for both the old and new ratios:
old ratio: 3 ÷ 19 = 0.158
new ratio: 132 ÷ 836 = 0.158
Multiply the hours per day by the number of days.
7.2*5=36 hours total
You multiply the exponent
Remember to MULTIPLY exponents (not add them) when you are raising a power to a power. In this case, (−3x3y2)4 = (−3)4(x3)4(y2)4 = −34 · x3·4 · y2·4.
