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4 years ago

Can someone please help me?

Mathematics

1 answer:

Talja [164]4 years ago

7 0

26-20 because there were 20 cucumber seeds. 1/6 is 6. 6•6=36. 36-6=seeds left over. 30 seeds left.

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Why am I not getting the right answer

Ivahew [28]

Answer:

You could’ve doing the math wrong... what’s the question?

Step-by-step explanation:

8 0

4 years ago

A recipe calls for 1 3/4 cups of sugar. How many cups of sugar are needed if only 3/8 of the recipe is being made?

Katen [24]

Answer: 9/16

Step-by-step explanation:

7 0

3 years ago

Calculate the volume of water in the cup when it is full

maxonik [38]

To find:

The volume of the water in the cup when it is full.

Solution:

The volume of the water is equal to the difference of the volume of the small cone and the larger cone.

Here, the ratio of the radius of both cones is equal to the ratio of their heights. SO,

$\begin{gathered} \frac{r}{2.7}=\frac{20}{20-8} \\ \frac{r}{2.7}=\frac{20}{12} \\ \frac{r}{2.7}=\frac{5}{3} \\ r=4.5 \end{gathered}$

The radius of the larger cone is 4.5 cm.

So, the volume of the water is:

$\begin{gathered} V=\frac{1}{3}\pi R^2H-\frac{1}{3}\pi r^2h \\ =\frac{1}{3}\pi(R^2H-r^2h) \\ =\frac{1}{3}\pi((4.5)^2(20)-(2.7)^2(12)) \\ =\frac{1}{3}\cdot\frac{22}{7}(405-87.48) \\ =\frac{22}{21}(317.52) \\ =332.64cm^2 \end{gathered}$

The volume of water when the cup is full is 332.64 cm^2.

7 0

1 year ago

Guys, What is x?<br><br> x+3-2=5<br><br> I got my answer as x = 4 is that right?

Orlov [11]

x+3-2=5

x+1= 5

move +1 to the other side

sign changes from +1 to -1

x+1-1=5-1

x= 5-1

Answer

x= 4

5 0

4 years ago

Read 2 more answers

The graph of an exponential function has a negative y-intercept and a common ratio (T) such that 0 << 1. which statements

andrew-mc [135]

Step-by-step explanation:

tell me when you get the answer

7 0

3 years ago