1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
irga5000 [103]
3 years ago
13

A spider ate 25% more bugs this month than last month.The spider ate 8 bugs last month. How many bugs did the spider eat this mo

nth?
Mathematics
2 answers:
asambeis [7]3 years ago
6 0

Answer:

The spider ate 10 bugs this month.

Step-by-step explanation:

A spider ate last month =  8 bugs

If the spider ate more bugs this month = 25%

First we calculate 25% of 8 (last month's value)

= \frac{25}{100} × 8

= 0.25 × 8 = 2

The spider ate 2 more bugs than the last month.

So this month spider ate =  8 + 2 = 10  bugs.

The spider ate 10 bugs this month.

yaroslaw [1]3 years ago
3 0
To increase by a percentage, multiply by the 1+(the percentage/100). i.e. in this case to find 25% we'd multiply by 0.25, so to increase by 25% we basically find 125% of it, which involves multiplying by 1.25.

8*1.25 is 10, so the spider ate 10 bugs this month.
You might be interested in
PLEASE HELP ASAP I WILL GIVE BRAINLIEST AND 100pts!!!!!!!!!!!!!!!!!!!!!!!!!!
tigry1 [53]

Answer:

will this help?

4 0
2 years ago
Read 2 more answers
A candy company claims that its jelly bean mix contains 15% blue jelly beans. Suppose that the candies are packaged at random in
I am Lyosha [343]

Answer:

Doubtful.

Step-by-step explanation:

Our values are,

P=0.15 \rightarrow 15\%Jelly Bean Mix.

The sample for us is n=200

And our proportion (x) is 40 .

We can calculate  with this dates the sample proportion and make he test statistic.

p=\frac{x}{n} = \frac{40}{200} = 0.20

H_0:P=0.15

H_1:P \neq 0.15

We use the formula for Test statistic, that is given by,

z= \frac{p-P}{\sqrt{\frac{P-(1-P)}{n}}}

z= \frac{0.20-0.15}{\sqrt{\frac{0.15(1-0.15)}{200}}}

z= 1.98

We see that our P-value: 0.048 (From the Table)

We note that p-value is less than 0.05, so we should to rejecyt the null hypothesis and conclude that the calim is doubtful

4 0
2 years ago
The following data set shows the number of children in each household in Cam's neighborhood.
Anni [7]

Answer:

0

Step-by-step explanation:

The answer is 0. It shows up the most on the list. Also I know the awful Khan Academy brought you here.

8 0
2 years ago
How do I solve for x??
Cloud [144]

The two angles given are vertical angles which mean they are the same.

x +40 = 60

Subtract 40 from both sides:

x = 20

4 0
3 years ago
Read 2 more answers
Múltiplos comunes de 3 y 6​
N76 [4]

Answer:

1 y 3

Step-by-step explanation:

1*6=6

1*3=3

2*3=6

1*3=3

4 0
2 years ago
Read 2 more answers
Other questions:
  • Need help with perfect square! 40 points
    6·2 answers
  • Find the area of the following figure. Show your work.
    14·1 answer
  • Evaluate.<br><br> 42 - 6 ÷ 2 + 3
    5·1 answer
  • to make 2 batches of nut bars. jayda needs to use 4 eggs. how many eggs are used in each batch of nut bars?
    5·2 answers
  • The probability that a single radar set will detect an enemy plane is 0.9. if we have five radar sets, what is the probability t
    9·1 answer
  • The equation of a line is 3x + 8y - 16 = 0.
    13·1 answer
  • Brainliest for correct answer please help
    15·2 answers
  • Leilani bought tomatoes that cost $0.84 per pound. She paid $3.36 for the tomatoes. How many pounds of tomatoes did she buy? Sho
    9·1 answer
  • Polly is trying to decide which company she should use to paint her house. Practically Perfect Painting charges a one-time fee o
    6·1 answer
  • Write the equation in standard form for the circle passing through (7, 1) centered at the<br> origin
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!