Answer:
-64 is the 26th number
it's an arithmetic sequence because the difference between the number is constant : -3
they are all -3 in difference
Step-by-step explanation:
an = a1 + (n-1)d
an = the nᵗʰ term in the sequence
a1=the first term in the sequence
d=the common difference between terms
-64 = 11 + (n - 1)-3
-64=11 -3n+3
-78 = -3n
n = 26
Answer: /(100÷20) = 21/5 when reduced to the simplest form. As the numerator is greater than the denominator, we have an IMPROPER fraction, so we can also express it as a MIXED NUMBER, thus 420/100 is also equal to 4 1/5 when expressed as a mixed number.
Step-by-step explanation:
hope this helps and have a nice night
Answer:
The given angle is acute angle.
Answer:
dana ran faster
Step-by-step explanation:
445 yards is a low decimal so half a mile is 1/4 mile and 445 yars is about 0.2 miles
Answer:
the decimal number 0.0406 written in scientific notation is 4.06 × 10-2 and it has 3 significant figures
Step-by-step explanation: