Find the logarithm using the change-of-base formula.log40 58.22
A. 1.4555
B. 0.9076
C. 1.7651
D. 1.1018
Answer: D
You might also like to view...
Refer to the following recipe to first estimate the answer and then use multiplication or division to find the exact answer. Simplify. Old Grandma's Fork Cookies 1
cups brown sugar 1
cups white sugar 1
cups shortening 1 pinch salt 3 eggs 2
tsp soda 2
/> tsp cream of tartar 1
tsp vanillaCream sugars and shortening. Beat in remaining ingredients. Add flour to stiffen like regular cookie dough. Roll into balls, then flatten with a fork. Cook until brown.Find the amount of cream of tartar needed if you take 
times the recipe.
A. Estimate: 6 tsp
Exact: 3
tsp
B. Estimate: 3
tsp
Exact: 6 tsp
C. Estimate: 4 tsp
Exact: 3
tsp
D. Estimate: 4 tsp
Exact: 3
tsp
The following table shows the earnings for the Juarez family last year. Use this information to answer the question.MonthEarningsMonthEarningsJan.$1400July$1300Feb.$1150Aug.$2450Mar.$2950Sept.$2500Apr.$2300Oct.$2000May$1650Nov.$2350June$2700Dec.$2400The family used 
of their income for food purchases. How much did they spend on food purchases for the year?
A. $2310 B. $2970 C. $3256 D. $2766.50
Provide an appropriate response.When solving a "word problem" we set up an equation in x. Give an example where the solution of the equation is not the answer to the problem.
What will be an ideal response?
Provide an appropriate response.Discuss the methods used to verify an identity and why you would choose a particular method.
What will be an ideal response?