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
yKpoI14uk [10]
3 years ago
8

HELP PLEASE!! BRAINLIEST AND 10 POINTS!! if the sixth term of a geometric sequence is 224, and the eleventh term is 7168, what i

s the first term?
Mathematics
1 answer:
Klio2033 [76]3 years ago
8 0
The first term should be 7

a1 = (224) / (2)6 - 1 = 7
You might be interested in
A coral reef grows 0.11m every week. How much does it grow in 8 weeks?
Aneli [31]
The answer is 0.88m. 
take 0.11mx8 weeks
8 0
3 years ago
Read 2 more answers
Barbra buys-
zysi [14]

Answer:

No, Barbra is wrong as cost of 1 loaf of bread is £1.50 not $1.40.

Step-by-step explanation:

Note: This question is not complete. The complete question is therefore provided before answering the question as follows:

Barbara buys 3 boxes of eggs costing £1.20 each

1 jar of mayo costing £1.80

2 loaves of bread

she pays £10 note and gets £1.60 change

Barbara works out the cost of 1 loaf of bread as £1.40.

Is she correct? You MUST show your working out.

The explanation of the answer is now given as follows:

Total cost of 3 boxes of eggs = Number of boxes of eggs bought * Price per box of egg = 3 * £1.2 = £3.60

Cost of 1 jar of mayo = £1.80

Total amount spent = Note paid - Change collected = £10 - £1.60 = £8.40

Total cost of 2 loaves of bread = Total amount spent - Total cost of 3 boxes of eggs - Cost of 1 jar of mayo = £8.40 - £3.60 - £1.80 = £3.00

Cost of 1 loaf of bread = Total cost of 2 loaves of bread / 2 = £3.00 / 2 = £1.50

Therefore, Barbra is wrong as cost of 1 loaf of bread is £1.50 not $1.40.

8 0
3 years ago
On a test, when a student gets full credit for an essay and answers 13 questions correctly, the student’s test score is 77. When
scoundrel [369]
<span>On a test, when a student gets full credit for an essay and answers 13 questions correctly, the student’s test score is 77. When a student gets full</span>
5 0
3 years ago
The dependent variable, y is 7 more than 1/2 the independent variable, x.
san4es73 [151]
Y=(x/2)+7 as an equation if that is what you are asking
8 0
3 years ago
Eight gardeners equally share 1/2 of a pile of pine needles. What fraction of the pile does each gardener receive?
Tpy6a [65]

Answer:

Each gardner will get  <u>1/16</u> of a pile of pine needles.

Step-by-step explanation:

1/2 ÷ 8

<em>*Switch the division to multiplication and flip the 8 (or 8/1) upside-down.</em>

= 1/2 · 1/8

= 1/16

3 0
3 years ago
Other questions:
  • A cheese maker changes the temperature of the milk he is using at a rate of –3°F per minute. What is the change in the temperatu
    10·1 answer
  • Write an equation for the line that passes through (3,5) and (3,9). Is the line parallel or perpendicular to the x-axis? What is
    15·1 answer
  • True or False
    12·1 answer
  • Choose the most appropriate name for the function described below.
    12·2 answers
  • It costs twelve dollars to get in to the fair. Tickets for rides cost extra and are d dollars each. If Tyra buys 20 tickets, how
    5·1 answer
  • What is the rule for the reflection ?
    10·1 answer
  • A museum gift shop manager wants to put 1,588 polished rocks into small bags to sell as souvenirs. If the shop manager wants to
    7·1 answer
  • How many workers will be needed to complete a task in 16 days, given that 8 workers can complete the same task in 12 days?
    11·1 answer
  • Which inequality is graphed on the coordinate plane.
    15·1 answer
  • 3*(2)=6+5 3*(2+5)<br> Please help
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!