Which of the following is a chemical?
A. Light
b. noise
c. heat
d. sugar
e. a wave Correct Answer-sugar
hypothesis or observation:
Analysis of 10 ceramic dishes showed that four dishes contained lead levels that exceeded federal safety standards. Correct Answer-observation
In the num...
Which of the following is a chemical?
A. Light
b. noise
c. heat
d. sugar
e. a wave Correct Answer-sugar
hypothesis or observation:
Analysis of 10 ceramic dishes showed that four dishes contained lead
levels that exceeded federal safety standards. Correct Answer-
observation
In the number 123.45
the 5 is in what place? Correct Answer-hundredths
Scientific notation of 54000
a. 5.4 ×10^4
b. 54 ×10^4
c. 5.4 ×10^3
d. 54* 10^3 Correct Answer-5.4* 10^4
, What is the conversion factor for the relationship between millimeters
and centimeters? Correct Answer-10 mm/1 cm
numeric value of: centi Correct Answer-0.01
numeric value of: tera Correct Answer-10^12
numeric value of: mili Correct Answer-0.001
numeric value of: deci Correct Answer-0.1
quart is a unit of Correct Answer-volume
Exact or measured: 5 pizzas Correct Answer-exact
exact or measured: 16g of cheese Correct Answer-measured
8.09 how many SF? Correct Answer-3
Are the (0s) sig? 0.0038 Correct Answer-no
Are the (0s) sig? 85000 Correct Answer-no
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