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Soloha48 [4]
1 year ago
6

Spencer wrote that 3.3+4=3.7. Use the drop-down menus to explain why 3.7 is incorrect.

Mathematics
1 answer:
Alekssandra [29.7K]1 year ago
3 0

Answer:

4 is in the ones places, so it should be added to the 3 in the ones place, not the 3 in the tenths place.

Step-by-step explanation:

3.3+4=<u>7.3</u>, not 3.7

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There are two different loci that cause white coat color in horses. One locus is the albino locus found in all mammals. Albinism
julsineya [31]

Answer: 6/12 are white, 3/12 are colored and 3/12 are albino.

Step-by-step explanation: If the horses are white and their parents are ccww (albino) and CCWw (white horse), according to Mendel's premises, they both must be CcWw, since the crossing provides one C from one parent and other c from the other parent, one W and the other w.  Using Mendel's chess and the principle of independent segregation, the crossing between CcWw results in the following fenotypical ratio:

1/16 CCWW (lethal)

2/16 CCWw (white)

2/16 CcWW (lethal)

4/16 CcWw (white)

1/16 CCww (normal)

2/16 Ccww (normal)

2/16 ccWw (albino)

1/16 ccWW (lethal)

1/16 ccww (albino)

Excluding the 4 individuals that have the lethal locus, we have 6/12 that are white (2/12 + 4/12) and 3/12 (1/12 + 2/12) that are colored. Also, there are 3/12 of albino individuals as well.

8 0
3 years ago
a caterer received an order to prepare 120 servings of salad for a banquet. Each serving will weigh 4 ounces. so far the caterer
Ugo [173]
To easier digest this question, we can multiply the 120 servings by 4 ounces to make it into a common unit of measurement. This way, we can compare ounces with ounces instead of ounces to servings.
We then have 480 servings, and the poor caterer only has 60 ounces. We can put that into a fraction, 60/480. From here, things get slightly easier. All we have to do is make it into a fraction we can digest, which would be 1/8. We can turn that fraction into a decimal by simply dividing. We have 0.125.
Since we are changing from a decimal into a percent, we have to move the decimal point two places to the right. We have out final answer of 12.5%.
6 0
2 years ago
He earns a fixed weekly salary of $300 plus a fee of $5 for each car he parks. His potential earnings for a week are shown in th
tamaranim1 [39]
I think what you are looking for is 5x=300 therefore x=60 so at 60cars he would start to make more.
3 0
2 years ago
If the base of a parallelogram is 35m and the area is 425m2,what is the hight of the parallelogram
Zarrin [17]

let, the height be h

area of the parallelogram= base x height

425 = 35 x h

425/35 = h

12.14m = h

6 0
3 years ago
In a machine, a large gear completes a revolution every minute while a small gear completes a revolution every 24 seconds. If th
gogolik [260]
To make the second gear aligned with the first it would have to rotate 5 times, a total of 120 seconds and/or 2 minutes will pass

So the answer is I.
6 0
2 years ago
Read 2 more answers
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