All categories

3 years ago

Ginger takes 10 nickels to buy some pencils at the school store. How many cents does ginger have to spend ?

2 answers:

7 0

The correct answer is 50 because s nickel is worth 5 cent so u can say 2 nickels is 10 cents so you add two nickels in five sets you get 50 or you can do 5 multiplied by 10

Cerrena [4.2K]3 years ago

4 0

Since one nickel equals 5 cents, you'd multiply 10 nickels by 5 cents apiece and yield 50 cents to spend.

You might be interested in

What theorem is used to prove △ABC≅△DEC given that C is the midpoint of EB?

sergiy2304 [10]

The theorem is used to prove △ABC≅△DEC is Side-Angle-Side(SAS) theorem

The two triangles are

△ABC and △DEC

Here we have to prove that the △ABC and △DEC are congruent

It is given that

The length of AC = The length of CD

The angle ACB = The angle ECD

The point C is the midpoint of EB

Therefore,

The length of BC = The length of EC

Therefore, the two sides and one angle of triangle ABC is equal to the two sides and one angle of triangle DEC, so the both triangles are congruent by SAS rule

Hence, the theorem is used to prove △ABC≅△DEC is Side-Angle-Side(SAS) theorem.

Learn more about congruence of triangle here

brainly.com/question/20521780

#SPJ1

8 0

1 year ago

Why do you think "imaginary" was considered derogatory?

Alina [70]

Hi, I was wondering In what context was this question?

8 0

3 years ago

A television normally sells for $320. This week, it's on sale at 60% off the normal price. What is the sale price?

shutvik [7]

If it is 60% off, then u r actually paying 40%
so ur paying 40% of 320....turn ur percent to a decimal..." of " means multiply

so the sale price is : 0.40(320) = $ 128 <==

or u could also do it this way...
320 - 0.60(320) = 320 - 192 = $ 128 <==

4 0

3 years ago

Read 2 more answers

In a survey of 2264 adults, 729 say they believe in ufos. construct a 95 confidence interval for the population proportion of ad

Andreyy89

90% confidence, it can be said that the population proportion of adults who believe in UFOs is between the endpoints of the giver confidence interval [ 0.3026, 0.3348 ].

Here, we have given:

Number of adults (n) = 2272

Number of adults who believe in UFO (x) = 724

Sample proportion (p) = x/n

p = 724 / 2272

p = 0.3187

now, let q = 1 - p

q = 1 - 0.3187

q = 0.6813

Confidence level → 90%

The 90% confidence interval for population proportion is

$[ p - 1.645\frac{\sqrt{pq} }{\sqrt{n}} ,p + 1.645\frac{\sqrt{pq} }{\sqrt{n}} ]$

where 1.645 is Zac value at 90% confidence level.

$p - 1.645\frac{\sqrt{pq} }{\sqrt{n}}$ = 0.3187 - 0.0161 = 0.3026

$p + 1.645\frac{\sqrt{pq} }{\sqrt{n}}$ = 0.3187 + 0.0161 = 0.3348

90% confidence interval for the population proportion is

[ 0.3026, 0.3348 ]

Hence, With 90% confidence, it can be said that the population proportion of adults who believe in UFOs is between the endpoints of the giver confidence interval [ 0.3026, 0.3348 ]

Learn more about " Population Proportion " from here: brainly.com/question/15087042

#SPJ4

5 0

2 years ago

The estimated probability of a football player scoring a touchdown during a particular game is 26%. If several simulations of th

Goryan [66]

I believe the answer is C

3 0

3 years ago

Read 2 more answers