Answer:
125 degree
Step-by-step explanation:
As m // n, so angle 2 and angle 6 is the same so angle 2 = 55 degree, then angle 1 + angle 2 = 180 degree, so angle 1 = 180 - 55 = 125 degree.
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Answer:
Give
null hypothesis: H0 = 5.5
alternative hypothesis: Ha different 5.5
standard error = 1 / (31) 1/2= 0.1796
we deduce that:
t stat = (5.2-5.5) /0.1796 = -1.67033
p-value = 0.105
the null hypothesis cannot be rejected because the value of p is greater
Answer: she spent $10.21
Step-by-step explanation:
She buys 10 eggs for $0.33 per egg. This means that the total cost of eggs that she bought would be
10 × 0.33 = $3.3
She also buys 3 pounds of beets at a cost of $1.42 per pound. This means that the total cost of of beets that she bought would be
3 × 1.42 = $4.26
Before she leaves, Ms. Littlebird purchases 5/8 lb of spinach, which costs $4.24 per pound. This means that the total cost of spinach that she bought would be
5/8 × 4.24 = $2.65
Total amount that Ms Littlebird spend at the farmers market is
3.3 + 4.26 + 2.65 = $10.21
Answer:
8n+10
Step-by-step explanation:
Answer: 3a + 2c = 73 (last night)
2a + 5c = 89 (last week)
Step-by-step explanation:
