Answer:
We get that the 165.1% of 333 is 333 • 1.651 = 549.78
Step-by-step explanation:
1. They are asking for the 165.41%
2. So, we need to multiply 333 by the representation of 165.1% in decimal by doing the multiplication using a calculator
Answer:
thus next three terms are -3,-5,-7
Step-by-step explanation:
a=1
first find d
-1-1
-2
then a.p= a,a+d,a+2d,a+3d,a+4d
=1,1-2,1+2×-2,1+3×-2,1+4×-2
=1,-1,1-4,1-6,1-8
=1,-1,-3,-5,-7
plz mark as brainlist
Fraction of hour was spent by NAncy in lifting weights
Step-by-step explanation:
Time spent at the gym by Nancy = ![\frac{7}{8}\,hour](https://tex.z-dn.net/?f=%5Cfrac%7B7%7D%7B8%7D%5C%2Chour)
Time spent at lifting weights = ![\frac{5}{7}\,hour](https://tex.z-dn.net/?f=%5Cfrac%7B5%7D%7B7%7D%5C%2Chour)
What fraction of hour she spent in lifting weights?
Solving:
Fraction of hour she spent in lifting weights= Time spend at the gym-Time spent at lifting weights
Fraction of hour she spent in lifting weights=![\frac{7}{8}\,hour-\frac{5}{7}\,hour](https://tex.z-dn.net/?f=%5Cfrac%7B7%7D%7B8%7D%5C%2Chour-%5Cfrac%7B5%7D%7B7%7D%5C%2Chour)
![=\frac{49}{56}-\frac{40}{56}\\=\frac{49-40}{56}\\=\frac{9}{56}\\](https://tex.z-dn.net/?f=%3D%5Cfrac%7B49%7D%7B56%7D-%5Cfrac%7B40%7D%7B56%7D%5C%5C%3D%5Cfrac%7B49-40%7D%7B56%7D%5C%5C%3D%5Cfrac%7B9%7D%7B56%7D%5C%5C)
So,
Fraction of hour was spent by Nancy in lifting weights
Keywords: Word Problems involving Fractions
Learn more about Word Problems involving Fractions at:
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There are no zeroes for an expression, only for equations.
Assuming equation to be
<span>−7x^2 − 91x − 280=0
-7(x^2+13x+40)=0
-7(x+8)(x+5)=0
by the zero product properties,
x+8=0 => x=-8
or
x+5=0 => x=-5</span>