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harkovskaia [24]
3 years ago
9

Can Anyone Help Me

Mathematics
1 answer:
klio [65]3 years ago
4 0
Candy bar, Bicycle, 12-Story Apartment Building, Pick-Up Truck.
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225 g flour
Pachacha [2.7K]
If she needs to use 225g of flour for each cake and wants to make 18 cakes she will need 4050g (225x18=4050) of flour but she only has 360g which is obviously not enough flour. For one cake she needs 75g of sugar and since she needs to make 18 cakes she needs 1350g (75x18=1350) of sugar. She only has 135g so it’s not enough.
8 0
3 years ago
In your biology class, your final grade is based on several things: a lab score, scores on two major tests, and your score on th
balu736 [363]

Answer:

72.7 is the weighted average score

Step-by-step explanation:

The weighted average score

= score of lab * % share of total grade + score of first major test  * % share of total grade + score of second major test  * % share of total grade + Score of the final exam  * % share of total grade

Substituting the given values, we get -

0.23 * 74 + 0.25 * 69 + 0.25 * 62 + 0.27 * 85

= 72.7

3 0
3 years ago
A factory requires 9 machines to make a toy
cestrela7 [59]

Answer:

18 machines

Step-by-step explanation:

9 machines give 24 mins... You need to reduce the time by half by adding using double the machines..

So 9×2=18

6 0
2 years ago
X + 3y + 2z = 7
Ann [662]
Just use photomath that’s easier
5 0
3 years ago
Read 2 more answers
(Please i need help) The expression p - 0.15p can be used to calculate the final cost of an item that has a price of p and is
garri49 [273]

Answer:

Final cost of the item is $19.55

Step-by-step explanation:

Expression representing the final cost of an item with original price = $p and discount = 15% will be,

Final cost = (p - 0.15p)

If the original price p = $23

By substituting p = 23 in the expression given,

Final cost after discount = 23 - (0.15)23

                                         = 23 - 3.45

                                         = $19.55

Therefore, final cost of the item is $19.55

7 0
3 years ago
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