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On a standardized exam, the scores are normally distributed with a mean of 190 anda standard deviation of 20. Find the z-score of a person who scored 155 on the exam.
answered
Sep 14, 2023
Mathematics
college
2
answers
96.1k
views
Read the sonnet. Sonnet XII by William Shakespeare When I do count the clock that tells the time, And see the brave day sunk in hideous night; When I behold the violet past prime, And sable curls all silvered
asked
Jul 24, 2023
English
middle-school
1
answer
62.8k
views
Kids 7 and under can eat free at Golden Coral Buffet. Which inequality describes the verbal description above?
answered
Jul 18, 2023
Mathematics
high-school
1
answer
172k
views
What was the impact of slavery on Ancient Greece
answered
Jun 29, 2023
History
high-school
1
answer
189k
views
Just think of it," I said to dad, They'd be fun to have around!" "I could use one just to help me, See the world from off the ground. "That's true," dad said, "But you should know. That elephants don't
answered
Jun 15, 2023
English
high-school
2
answers
41.2k
views
Well-designed applied research studies allow for: Group of answer choices Replication of findings from other studies under similar and novel conditions. Causal conclusions about the extent to which the
answered
Jun 9, 2023
Social Studies
high-school
2
answers
70.1k
views
Alegbra 2: pls help!! Kiara and Sean are setting off model rockets. Kiara's rocket's flight pattern can be modeled by the function f(t)= -16t² +80t. Sean's rocket's flight pattern can be modeled by the
answered
Apr 11, 2023
Mathematics
high-school
1
answer
74.2k
views
Determine whether each combination will produce aprecipitate. If a precipitate forms, enter its chemicalormula. If no precipitate forms, enter NONEHg2(NO3)2(aq) + BaCl₂(aq)H₂SO4(aq) + NaOH(aq)AgCH3CO₂(aq)
answered
Apr 9, 2023
Chemistry
college
1
answer
71.6k
views
What was the primary reason France and Spain came to America's aid
answered
Jan 15, 2023
History
college
2
answers
98.5k
views
Need with this problem please.
asked
Dec 4, 2022
Mathematics
college
1
answer
178k
views
In 2009, the world’s largest pumpkin weighed 784 kilograms. An average sized pumpkin weighs 5,000 grams. The 2009 world-record pumpkin weighs ______ kilograms more than an average sized pumpkin
asked
Dec 3, 2022
Mathematics
college
2
answers
179k
views
99 % of the trees in our neighborhood are eucalyptus trees. The town planning commission wants to get rid of some of these trees because they spread too quickly. However, the people in my neighborhood
answered
Nov 26, 2022
Mathematics
high-school
1
answer
91.6k
views
Please help !!! Plzzzz
answered
Sep 30, 2022
Mathematics
college
1
answer
55.1k
views
Due to the structure of the circulatory system, all of the following are functions of the circulatory system except to a. transport nutrients from the esophagus to the stomach .c. transport some waste
asked
Jul 24, 2022
Health
high-school
2
answers
130k
views
What are the coordinates of the outlier in this scatter plot? A: (2, 1) B: (4, 11) C: (17, 11) D: There is no outlier in this scatter plot.
answered
Jul 3, 2022
Mathematics
high-school
1
answer
197k
views
Light energy is changed to cell energy in the process of _______________
asked
May 14, 2022
Biology
high-school
2
answers
114k
views
Help me with this answer please
answered
May 7, 2022
Mathematics
high-school
1
answer
188k
views
To reduce the risk of fire, prohibit _____ in the restrooms, storage areas, and food preparation areas. unused electrical equipment oils and fats aerosol cans smoking
answered
May 1, 2022
Health
high-school
1
answer
99.4k
views
PLZZ HELPP Find the volume.
answered
Apr 9, 2022
Mathematics
high-school
2
answers
212k
views
How many moles of sulfuric acid (H2SO4) are present in 500.0 mL of 0.15 M H2SO4 solution?
asked
Apr 2, 2022
Chemistry
high-school
1
answer
147k
views
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