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andriy [413]
3 years ago
8

A baby elephant weighs 200 pounds at birth. Seven years later, the elephant's weight is 3,000 pounds.

Mathematics
1 answer:
almond37 [142]3 years ago
4 0
What exactly is your question?
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32.8g of sugar is needed to make 4 cakes. How much sugar is needed for 7 cakes?
allochka39001 [22]

Answer:

57.4g

Step-by-step explanation:

32.8g of sugar is needed to make 4 cakes. How much sugar is needed for 7 cakes?

From the above questions, we know that:

4 cakes = 32.8g

7 cakes = x g

Cross Multiply

4 × xg = 7 × 32.8g

x = 7 × 32.8g/4

x = 57.4 g

Therefore, 57.4g is needed for 7 cakes

6 0
2 years ago
How many grams are in 15 kilograms? 1.5 150 1,500 15,000
diamong [38]
15000 because 15kg x 1000 = 15000g
8 0
3 years ago
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sarah meeham blends coffee for tasti delight. she needs to prepare 160 pounds of blended coffee beans selling for $4.97 per poun
Viefleur [7K]
Given:
h = high quality bean ; costs 6 per pound
c = cheaper bean ; costs 3.25 per pound

160 pounds of blended coffee beans at 4.97 per pound

h + c = 160

6h + 3.25c = 160(4.97)
6h + 3.25c = 795.20

h = 160 - c

6(160-c) + 3.25c = 795.20
960 - 6c + 3.25c = 795.20
- 2.75c = 795.20 - 960 
- 2.75c = -164.80
c = - 164.80 / -2.75
c = 59.92 or 60 pounds

h = 160 - c
h = 160 - 60 
h = 100 pounds

Sarah must blend 100 pounds of high quality bean and 60 pounds of cheaper bean.
3 0
3 years ago
0.3x +y = 7 represents a linear function
Romashka-Z-Leto [24]
Yes it represents a linear function.
7 0
3 years ago
Evaluate the following expression with a calculator.
max2010maxim [7]

Answer:

hey guys join me

not for bad purpose

I'd - 702 041 7468

pass - 0819

for good purpose only

4 0
3 years ago
Read 2 more answers
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