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Sati [7]
3 years ago
12

PLEASE HELP! WILL MARK BRAINLIEST!! ASAP!!!

Mathematics
2 answers:
Leto [7]3 years ago
7 0

Answer:

700

Step-by-step explanation:

140/0.2

=700

Lana71 [14]3 years ago
3 0

Answer:

The weight one can dry to get 140 grams is 700 grams

Step-by-step explanation:

Fresh grapes looses 80 percent of it weight while drying . To get 140 grams of dried grape we need to know the weight of the fresh grape.

Let the fresh grape weight = y grams

80% of the fresh grape weight will be =  80/100 × y grams

The weight of fresh grape you should dry to get 140 grams = Fresh grape weight - 80% of the fresh grape weight

140 = y - 80/100 × y

140 = y - 0.8 y

140 = 0.2y

divide both sides by 0.2

y = 140/0.2

y = 700 grams

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The models below are shared to show 4/8 and 2/4. What do the models show about these fractions
Vanyuwa [196]

Answer:

I do not see the model, but based on what you are telling me, I believe that both the fractions are equal is what is being shown. They are, in other words, equivalent fractions

7 0
3 years ago
Read 2 more answers
Find the amount of each payment to be made into a sinking fund which earns 9​% compounded quarterly and produces ​$43 comma 000
Solnce55 [7]

Answer:

$2647.18

Step-by-step explanation:

Formula : A[\frac{1+(\frac{r}{n})^{n}-1 }{(\frac{r}{n} )}]

Future value = $43,000

r = rate of interest = 9% = 0.09

t = 3.5 years (compounded quarterly)

n = number of compounding (3.5 × 4) = 14

Now put the values into formula :

43000 = A[\frac{1+(\frac{0.09}{4})^{14}-1 }{(\frac{0.09}{4} )}]

43000=A(\frac{(1+0.0225)^{14}-1}{\frac{0.09}{4}})

43000=A(\frac{(1.0225)^{14}-1}{0.0225})

43000=A(\frac{0.365483427}{0.0225})

43,000 = A(16.243708)

A = \frac{43000}{16.243708}

A = $2,647.17883 ≈ $2647.18

5 0
3 years ago
Rosa can run 4 miles in 56 minutes.How many miles does rosa run if she runs 42 minutes?
Alex Ar [27]
Rosa runs 3 miles in 42 minutes.

I divided 42 by 56 to get the percentage that will be multiplied to 4 miles to get the number of miles Rosa runs in 42 minutes.

42 / 56 = 0.75 * 100% = 75%

75% * 4 miles = 3 miles.

3 miles within 42 minutes
6 0
3 years ago
Read 2 more answers
2,704 rounded to the nearest thousand
Anna71 [15]

Answer:

3000,

Step-by-step explanation:

5 or above round up, 4 and below keep it the same

4 0
3 years ago
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RUDIKE [14]

Answer:

2.6 and 2.7

Step-by-step explanation:

The actual square root of 7 is 2.64 and that is between 2.6 and 2.7.

4 0
1 year ago
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