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The lifespan of a black bear is 3 years longer

The lifespan of a black bear is 3 years longer than the lifespan of a zebra. Write an addition equation that you could use to
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The lifespan of a black bear is 3 years longer than the lifespan of a zebra. Write an addition that you could use to find the
1. 2 answers
2. 120 views
The lifespan of a black bear is 3 years longer than the lifespan of a zebra. Write an addition equation that you could use to
1. 2 answers
2. 134 views
A manufacturer knows that their items have a normally distributed lifespan, with a mean of 11.9 years, and standard deviation of
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2. asked by moon
3. 1,118 views
A manufacturer knows that their items have a normally distributed lifespan, with a mean of 12.3 years, and standard deviation of
1. 1 answer
2. asked by pennies
3. 417 views
A manufacturer knows that their items have a normally distributed lifespan, with a mean of 11.3 years, and standard deviation of
1. 1 answer
2. 72 views
A manufacturer knows that their items have a normally distributed lifespan, with a mean of 3.5 years, and standard deviation of
1. 1 answer
2. 15 views
A manufacturer knows that their items have a normally distributed lifespan, with a mean of 8 years, and standard deviation of
1. 1 answer
2. 12 views
A manufacturer knows that their items have a normally distributed lifespan, with a mean of 7.5 years, and standard deviation of
1. 1 answer
2. asked by deborah
3. 746 views
The lifespan of a guinea pig is 6 years less than that of a giraffe. The lifespan of a tiger is 4 times that of the guinea pig.
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2. 9 views