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Nana76 [90]
2 years ago
12

steve repairs elevators. when he is called to a job he uses the stairwell to go to the floor which the elevator is located. in t

he modis building he climbs 22 steps for the 15 feet of horizontal travel. in the sears tower he climbs 17 steps for every 7 feet of horizontal travel. what is the rate of change for each stairwell?​
Mathematics
1 answer:
brilliants [131]2 years ago
4 0

From 22steps & 15ft and 17steps and 7ft, -5/-8 would be the slope(?)

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thirteen of 50 states in the united states do not touch the ocean. write 13/50 as a decimal and percent
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To find decimal, divide 13/50= 0.26

To find percent divide decimal above by 100 (or move decimal place to the right two places).

0.26/100= 26%

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3 years ago
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2 years ago
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Pea flowers may be purple (P) or white (p). Pea seeds may be round (R) or wrinkled (r). What proportion of the offspring from th
Rudiy27

Answer:

The proportion of the offspring from the cross PpRr × PpRr that are expected to have white flowers and wrinkled seeds is 1/16 or 6.25%.

Step-by-step explanation:

The uppercase letter represents the dominant allele, while the lowercase represents the recessive allele. The dominant allele determines the phenotype (observable trait) when it is present. 

When you cross heterozygous individuals for each trait, each individual of the offspring has the probability of 1/6 of each combination of four alleles (two for each trait). Because the dominant allele determines the phenotype when it is present, the probability of dominant phenotypes is higher than recessive phenotypes.

Proportions of each phenotype in the offspring from the cross PpRr × PpRr are:

Purple flowers with round seeds: 9/16

Purple flowers with wrinkled seeds: 3/16 

White flowers with round seeds: 3/16

White flowers with wrinkled seeds: 1/16

The proportion of individuals with white flowers and wrinkled seeds is the lowest because they are homozygous recessive for both traits. 

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3 years ago
What is the relationship? Plzzz help it’s for right now
4vir4ik [10]

Answer:

B

Step-by-step explanation:

6 0
2 years ago
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576 = 96 × 6
aliya0001 [1]

Answer:

D

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A.96=6+576

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