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Julli [10]
3 years ago
8

( -2 ^100multiply - x (- y )^3)^ 4 ​

Mathematics
1 answer:
max2010maxim [7]3 years ago
5 0

Answer:

What to do in these two equation. Firstly write the Question correctly

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Find the area of a tank which measures 25cm and 10cm
laiz [17]

Answer:

Area = 250

Step-by-step explanation:

25 x 10

Length * Width

5 0
2 years ago
(a) Predict the median income of a region in which 30% of adults 25 years and older have at least a bachelor's degree.
Step2247 [10]

Answer:

(a). $35746. (b). Higher.

Step-by-step explanation:

(a). Given that the least-squares regression equation is y = 7163x + 14242. Also, in the question above we are given that y is the median income and x is the percentage of 25 years and older with at least a bachelor's degree in the region, that is to say that the value of x = 30.

Therefore, y = 7163x + 14242.

y = (7163 × 30) + 14242.

y = $35746.

(b). The condition for our x is; 28.7 percent of adults 25 years and older have at least a bachelor's degree.

Then, y = (7163 × 28.7) + 14242.

y = $34814.

Hence, we have the median income in this region = $38,163 HIGHER than $34814.

4 0
3 years ago
I need a little help please
Molodets [167]
Is it #3 or #4? or both? 
4 0
3 years ago
Mrs. Jones purchased 6.2 pounds of ground beef. She cooked 0.5 of the ground beef. How many pounds of ground beef did she cook?​
Anvisha [2.4K]

Answer:

She cooked 3.1 pounds

Step-by-step explanation:

6.2 x 0.5 = 3.1

5 0
3 years ago
Write 631.8 as a mixed number.​
docker41 [41]

Answer:

631 4/5

Step-by-step explanation:

5 0
3 years ago
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